{"title":"1-9","description":"","products":[{"product_id":"fnirsi-dmt-99-digital-multimeter-9999-counts-trms-rechargeable-auto-ranging-volt-meter-1000v-10a-current-voltage-tester-tools","title":"FNIRSI DMT-99 Digital Multimeter Current Voltage Tester","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eFNIRSI DMT-99 Digital Multimeter Current Voltage Tester is a digital measurement tool selected for measuring voltage, current, resistance and common electrical parameters. It is suitable for electricians, repair users and electronics hobbyists who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003emeasuring voltage, current, resistance and common electrical parameters\u003c\/li\u003e\n\u003cli\u003eelectronics repair, home electrical checks and bench testing\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electricians, repair users and electronics hobbyists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv\u003e\n\u003ch3 class=\"title\"\u003eHighlights\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e✦ Recording Mode:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eFNIRSI multimeter can plot measured value ripple that changes over time is drawn, and the fluctuation of voltage or current over time can be observed. 8 measured values can be recorded, and the Max and Min measurement values are displayed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✦ Monitoring mode:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eCustom thresholds can be set in multimeter monitoring mode, and a warning will be issued if the voltage exceeds or falls below the set threshold.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✦ Solving hunger:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eBuilt-in 1500 mAh rechargeable battery allows the multimeter tester to work longer. No more manually replacing bulky, unfindable disposable batteries, the Type-c port renews energy at any time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✦ Intelligent Mode:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eIn intelligent mode, DMT-99 digital multimeter can identify the measurement content and select the range with the best resolution, making the measurement more convenient and faster,Takes out the guesswork for most applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✦ Private customization:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e2.4-inch full-color TFT screen display, 240*320 resolution, makes it easy to use in dimly light areas. Supports DIY startup interface and creates your own personal entry interface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✦ Intelligent Multimeter:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eIt measures AC\/DC voltage, AC\/DC current, and can be used to test resistance, capacitance, continuity, diode, NCV and live wire etc. Applicable to automotive, home applian\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional digital multimeter multitester\u003c\/li\u003e\n\u003cli\u003eAutomotive Multimeter: 1000V 10A True RMS\u003c\/li\u003e\n\u003cli\u003e2.4 inch full-color TFT display (240 * 320 resolution screen)\u003c\/li\u003e\n\u003cli\u003e3 measurement modes( recording, normal, and monitoring) \u003c\/li\u003e\n\u003cli\u003eIntelligent anti-burning digital multimeter\u003c\/li\u003e\n\u003cli\u003eMultimeter Use: tests conductivity, capacitance, frequency, duty cycle, resistance, diode, temperature, NCV, live wire, etc.\u003c\/li\u003e\n\u003cli\u003eMeasures AC\/DC voltage, AC\/DC current, and 10A current.\u003c\/li\u003e\n\u003cli\u003eBuilt-in 1500mAh rechargeable battery multimeter tester\u003c\/li\u003e\n\u003cli\u003eSupports DIY startup interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003cbr\u003eDMT-99 is FNIRSI's new 10,000 count intelligent digital multimeter with a wider measurement range and higher resolution.It measures AC\/DC voltage, AC\/DC current, 10A current, conductivity, capacitance, frequency, duty cycle, resistance, diode, temperature, NCV, and live wire. Ideal for engineering, laboratories, cars, and home appliances.Features include a 2.4 inch full-color TFT display (240x320 resolution), DIY boot interface, new UI design, and first monitoring mode function.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct Parameters\u003c\/strong\u003e\u003cbr\u003e- DC Voltage:9.999V-999.9V\u003cbr\u003e- AC voltage:9.999V-750.0V\u003cbr\u003e- DC current:9999uA-9.999A\u003cbr\u003e- AC current:9999uA-9.999A\u003cbr\u003e- Resistance:999.9 ohm-99.99M ohm\u003cbr\u003e- Capacitance:9.999nF-99.99mF\u003cbr\u003e- Frequency:9.999MHz-9.999Hz\u003cbr\u003e- Temperature:(-55-1300 deg C)\/(-67-2372 deg F)\u003cbr\u003e- Diode:Yes- Continuity test:Yes- NCV:Yes\u003cbr\u003e- LIVE:Yes\u003cbr\u003e- Working conditions:temperature 0-40 deg C,humidity \u0026lt;75%\u003cbr\u003e- Storage conditions:temperature -20-60 deg C,humidity \u0026lt;80%\u003cbr\u003e- Weight:185g\u003cbr\u003e- Battery capacity:1500mAh\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePacking list\u003c\/strong\u003e\u003cbr\u003e- DMT-99 *1\u003cbr\u003e- Test Pen*1\u003cbr\u003e- Charging cable *1\u003cbr\u003e- User Manual *1\u003cbr\u003e- Packaging box*1\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 18px; font-family: 'times new roman', times, serif;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" align=\"left\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_01.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_02.jpg?v=1730966318\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_03.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_04.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_05.jpg?v=1730966318\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_06.jpg?v=1730966318\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_07.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_08.jpg?v=1730966318\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_09.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_10.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_11.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_12.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_13.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_14.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_15.jpg?v=1730966318\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_16.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_17.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_18.jpg?v=1730966319\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DMT-99_Intelligent_Color_Screen_Digital_Multi_Meter_Details_PC_19.jpg?v=1730966318\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"DMT-99","offer_id":45619837796610,"sku":"FNIRSI DMT-99","price":37.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/A01d21c20fe3b4f8c95e249786d66ec1aE.webp?v=1730795714"},{"product_id":"fnirsi-sg004a-signal-generator-4-20ma-sdr-receiver-generator-thermocouple-resistance-pressure-transmitter-process-calibrator","title":"FNIRSI SG004A Signal Generator 4-20mA SDR Receiver GeneratorThe exterior has been updated to blue","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eFNIRSI SG004A Signal Generator 4-20mA SDR Receiver GeneratorThe exterior has been updated is a signal generator selected for generating test waveforms for circuit debugging and calibration. It is suitable for engineers, students and electronics labs who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003egenerating test waveforms for circuit debugging and calibration\u003c\/li\u003e\n\u003cli\u003eoscilloscopes, amplifiers, filters and analog circuit projects\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for engineers, students and electronics labs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 class=\"title\"\u003eHighlights\u003c\/h3\u003e\u003cp\u003e➤ The signal generator is suitable for a variety of working conditions, and can perform PLC system debugging, DSC system debugging simulation, valve positioner adjustment, instrument testing and calibration, and inverter testing.\u003c\/p\u003e\u003cp\u003e➤ Real-time curve display, you can display the change trend of input and output signals through the curve, can record up to 100,000 or 15 sets of data, the frequency of input and output is 0-9999HZ, 0.2% high-precision test.\u003c\/p\u003e\u003cp\u003e➤ High-definition color screen backlight display, 2.4-inch TFT-LCD , with backlight for clear reading, the color of the button backlight will be different in different modes.\u003c\/p\u003e\u003cp\u003e➤ Programmable Output: Automatically adjust output size based on parameters, offering monotonic increasing, monotonic decreasing, or cyclic modes.\u003c\/p\u003e\u003cp\u003e➤ Firmware Upgrade: Easily update firmware using USB emulation, akin to a USB flash drive.\u003c\/p\u003e\u003cp\u003e➤ Only the size of a palm, light and portable, you can put it in your backpack at any time ,long-term standby power, built-in 3000mah lithium battery, can standby for a long time for 24 hours, the top right of the screen can display the remaining power, suitable for Type C The charging port is convenient to carry out.\u003c\/p\u003e\u003cp\u003e➤ The fuselage is made of ABS hard shell, and the product is surrounded by an integrated non-slip silicone, so the product is not easy to be broken.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e≤0.2% Error\u003c\/li\u003e\n\u003cli\u003eEngineering quantity \/ signal value\u003c\/li\u003e\n\u003cli\u003eReal-Time curve record view\u003c\/li\u003e\n\u003cli\u003e2.4\"TFT Full Color HD display with backlight\u003c\/li\u003e\n\u003cli\u003eDesigned for industrial control industry\u003c\/li\u003e\n\u003cli\u003estable appearance design.\u003c\/li\u003e\n\u003cli\u003eSupports voltage, current, frequency, thermocouple, and other signal modes for both output and input. \u003c\/li\u003e\n\u003cli\u003eProvides support for independent 24V power supply\u003c\/li\u003e\n\u003cli\u003eOffers programming mode for customization\u003c\/li\u003e\n\u003cli\u003eFacilitates real-time curve visualization\u003c\/li\u003e\n\u003cli\u003eAllows for historical data recording\u003c\/li\u003e\n\u003cli\u003eSupports MODBUS communication protocol\u003c\/li\u003e\n\u003cli\u003eEnables seamless firmware upgrades\u003c\/li\u003e\n\u003cli\u003eIncorporates other powerful functions for enhanced functionality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eExtended Function:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProgram automatic lift output\u003c\/li\u003e\n\u003cli\u003eSignal linear conversion output\u003c\/li\u003e\n\u003cli\u003eHistory record\u003c\/li\u003e\n\u003cli\u003eModbus slave\u003c\/li\u003e\n\u003cli\u003ePreset output\u003c\/li\u003e\n\u003cli\u003eReal-time curve\u003c\/li\u003e\n\u003cli\u003eOutput timing\u003c\/li\u003e\n\u003cli\u003eUSB Emulated U Disk Firmware Upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_01.jpg?v=1730964469\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_02.jpg?v=1730964469\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_03.jpg?v=1730964469\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_04.jpg?v=1730964469\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_05.jpg?v=1730964469\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_06.jpg?v=1730964469\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_07.jpg?v=1730964469\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_08.jpg?v=1730964469\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_09.jpg?v=1730964469\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_10.jpg?v=1730964469\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_11.jpg?v=1740739282\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_SG-004A_Multi-functional_Signal_Generator_Details_PC_12.jpg?v=1730964469\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"Standard \/ SG-004A \/ US","offer_id":46003124207874,"sku":"SG-004A","price":138.0,"currency_code":"USD","in_stock":true},{"title":"Standard \/ SG-004A \/ EU","offer_id":47223559389442,"sku":"TFZ-FNIRSI-FNIRSI-SG004A-SIGNAL-GEN-CHINA-SG-004-389442","price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4091pg.jpg?v=1768468187"},{"product_id":"fnirsi-lc1020e-handheld-digital-bridge-lcr-meter-auto-ranging-inductance-capacitance-resistance-measurement-tool","title":"FNIRSI LC1020E Handheld Digital Bridge LCR Meter Auto-Ranging Inductance, Capacitance, Resistance Measurement Tool","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eFNIRSI LC1020E Handheld Digital Bridge LCR Meter Auto-Ranging Inductance, Capacitance is a digital measurement tool selected for measuring voltage, current, resistance and common electrical parameters. It is suitable for electricians, repair users and electronics hobbyists who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003emeasuring voltage, current, resistance and common electrical parameters\u003c\/li\u003e\n\u003cli\u003eelectronics repair, home electrical checks and bench testing\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electricians, repair users and electronics hobbyists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 class=\"title\"\u003eHighlights\u003c\/h3\u003e\u003cp\u003e◉ High accuracy (±0.05%) with 4.5-digit resolution for professional testing\u003c\/p\u003e\u003cp\u003e◉ Auto identification of R\/L\/C components for fast, efficient measurement\u003c\/p\u003e\u003cp\u003e◉ 5 test frequencies (100Hz-100kHz) \u0026amp; 3 voltage levels (0.1V-0.6V) for flexible analysis\u003c\/p\u003e\u003cp\u003e◉ Dual-parameter display: L\/C\/R\/Z with X\/D\/Q\/θ\/ESR for full insight\u003c\/p\u003e\u003cp\u003e◉ Sorting mode \u0026amp; built-in bias voltage for stable, efficient batch testing\u003c\/p\u003e\u003cp\u003e◉ Dual test ports (3-terminal \u0026amp; 5-terminal) with 4-wire Kelvin support for precision\u003c\/p\u003e\u003cp\u003e◉ Data hold \u0026amp; logging functions improve test workflow\u003c\/p\u003e\u003cp\u003e◉ Compact, rechargeable design with 3000mAh battery - ideal for lab, production, or field use\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lc1020e-handheld-digital-bridge-lcr-meter-auto-ranging-inductance-capacit-1.webp?v=1779189965\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eThe High-Precision Handheld LCR Meter is an electronic component testing tool that integrates high precision, portability, and intelligence. It is designed for engineers, technicians, and electronics enthusiasts, meeting the precision measurement needs in various scenarios such as laboratories, production lines, and on-site maintenance.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eFeaturing a 2.8-inch high-definition TFT color display, it supports multiple parameter combinations such as L\/Q, C\/D, R\/D measurements, and is compatible with series\/parallel equivalent circuit models. The preset threshold values allow for quick determination of good\/bad components, with audio and visual prompts to significantly enhance batch testing efficiency, facilitating efficient sorting and quality control.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eWith a maximum testing frequency of 100 kHz, it can easily handle high-frequency parameter analysis of components such as inductors, capacitors, and resistors, covering a broader range of applications. The compact body, combined with a long-lasting battery, eliminates the need for cables, making it easy to carry in your pocket and enabling precise measurements anytime and anywhere.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eKey Features:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1. High-Precision \u0026amp; Wide Range Measurement: The LC1020E delivers a basic accuracy of 0.3%, ensuring reliable and precise readings for professional use. It supports a broad measurement range for inductance (0-100H), capacitance (0-100mF), and resistance (0-10M ohm), making it suitable for a vast array of components.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e2. Multi-Frequency \u0026amp; Selectable Test Levels: With five selectable test frequencies (100Hz, 120Hz, 1kHz, 10kHz, 100kHz) and three test levels (0.1V, 0.3V, 0.6V) , this LCR meter provides the flexibility to accurately analyze component characteristics under various conditions, from general-purpose testing to high-frequency parameter analysis.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e3. Dual Test Ports for Versatility \u0026amp; Accuracy: The device features both a convenient three-terminal test socket for quick, everyday measurements and a five-terminal test slot. The five-terminal configuration allows for a complete four-terminal Kelvin measurement with professional test fixtures, ensuring maximum accuracy by minimizing lead impedance errors.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e4. Intelligent Component Sorting \u0026amp; Data Logging: Significantly boost your batch testing efficiency with the intelligent comparison function. Set a nominal value and tolerance (0.1% - 99.9%) to automatically sort components, with audio-visual prompts for pass\/fail results. The data logging mode records the count of successful and failed measurements for effective quality control.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e5. Portable Design with Clear Display \u0026amp; Long Battery Life: Designed for lab, production line, and on-site use , the LC1020E features a compact body and a powerful 3.7V, 3000mAh rechargeable lithium battery. The large 2.8-inch TFT color screen clearly displays all main and secondary parameters (L\/C\/R\/Z, X\/D\/Q\/θ\/ESR), making it easy to read measurements anywhere.\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lc1020e-handheld-digital-bridge-lcr-meter-auto-ranging-inductance-capacit-2.webp?v=1779189964\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1、Display: 2.8-inch TFT LCD display\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e2、Basic Accuracy: 0.3%\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e3、Display Digits: Main Parameter: 4.5 digits; Secondary Parameter: 4.5 digits\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e4、Test Frequency: 100Hz, 120Hz, 1KHz, 10KHz, 100KHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e5、Test Level: 0.1V, 0.3V, 0.6V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e6、Internal Bias: 0.0V, 0.5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e7、Measurement Parameters: Main Parameters: AUTO\/R\/C\/L\/Z; Secondary Parameters: X\/D\/Q\/θ\/ESR\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e8、Measurement Range: L: 0-100H, C: 0-100mF, R: 0-10M ohm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e9、Measurement Speed: Fast (4 times\/s), Medium (2 times\/s), Slow (1 time\/s)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e10、Calibration Functions: Open circuit calibration, Short circuit calibration\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e11、Comparison Function: Used to calculate the relative error between the component measurement value and the nominal value, displayed as a percentage, and provides filtering results. Nominal values and tolerance can be set, with a tolerance range adjustable from 0.1% to 99.9%.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e12、Record Function: Checks if the measured component data meets the set nominal value and tolerance, recording the number of successful and failed measurements.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e13、Test Terminal Configuration: Three-terminal, Five-terminal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e14、Output Impedance: 100 ohm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e15、Communication Interface: USB-TypeC (Virtual serial port)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e16、Other Features: Language settings, Screen brightness, Sound settings, Auto power-off, Calibration settings, System information.\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lc1020e-handheld-digital-bridge-lcr-meter-auto-ranging-inductance-capacit-3.webp?v=1779189964\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1. LC1020E LCR Meter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e2. Data Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e3. Shorting Plate\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e4. Kelvin Test Clip\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e5. Test Leads (Black+Red)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e6. User Manual\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_01.jpg?v=1754385275\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_02.jpg?v=1754385273\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_03.jpg?v=1754385275\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_04.jpg?v=1754385275\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_05.jpg?v=1754385276\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_06.jpg?v=1754385275\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_07.jpg?v=1754385275\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_08.jpg?v=1754385275\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_09.jpg?v=1754385273\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_10.jpg?v=1754385274\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_11.jpg?v=1754385274\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_12.jpg?v=1754385275\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_13.jpg?v=1754385275\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_14.jpg?v=1754385274\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_lc1020e_high_precision_handheld_digital_bridge_lcr_esr_tester_details_app_15.jpg?v=1754385274\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"LC1020E","offer_id":46644909211906,"sku":"LC1020E","price":65.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sdaa69341499b4142ac617e66ff0a323fX.webp?v=1754300987"},{"product_id":"fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-rework-station-pd-100w-portable-repair-tool","title":"FNIRSI HS-02 Adjustable Temperature Soldering Iron DC 20V 100-450C Welding Solder Rework Station PD 100W Portable Repair Tool","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eFNIRSI HS-02 Adjustable Temperature Soldering Iron DC 20V 100-450 deg C Welding Solder Rework is a soldering and rework tool selected for soldering, desoldering, spot welding and board repair tasks. It is suitable for PCB repair users, makers and electronics assembly workflows who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003esoldering, desoldering, spot welding and board repair tasks\u003c\/li\u003e\n\u003cli\u003ePCB assembly, battery pack work and repair bench setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for PCB repair users, makers and electronics assembly workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eHS-02 is a portable screen display intelligent soldering iron launched by our company. This soldering iron has the\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003efollowing characteristics:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e●Light weight, easy to carry\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e●Power adjustable\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e●Rapid heating up\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e●9-20V Working voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e●0.96 HD color screen\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e●Temperature control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e●Ergonomic design for comfortable grip\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e●Support PD and QC protocols\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-1.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-2.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-3.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-4.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-5.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-6.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-7.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-8.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-9.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-10.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-11.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-12.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-13.webp?v=1779198136\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-14.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-15.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-16.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-hs-02-adjustable-temperature-soldering-iron-dc-20v-100-450-welding-solder-17.webp?v=1779198135\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"HS-02A-6 Tips-Box \/ US","offer_id":46780724805890,"sku":"HS-02A-6 Tips-Box","price":90.74,"currency_code":"USD","in_stock":true},{"title":"HS-02A-6 Tips-Box \/ EU","offer_id":46780724838658,"sku":"HS-02A-6 Tips-Box","price":90.74,"currency_code":"USD","in_stock":true},{"title":"HS-02B-3 Tips-Box \/ US","offer_id":46780724871426,"sku":"HS-02B-3 Tips-Box","price":86.74,"currency_code":"USD","in_stock":true},{"title":"HS-02B-3 Tips-Box \/ EU","offer_id":46780724904194,"sku":"HS-02B-3 Tips-Box","price":86.74,"currency_code":"USD","in_stock":true},{"title":"HS-02B-3 Tips100W \/ US","offer_id":46780724936962,"sku":"HS-02B-3 Tips100W","price":99.91,"currency_code":"USD","in_stock":true},{"title":"HS-02B-3 Tips100W \/ EU","offer_id":46780724969730,"sku":"HS-02B-3 Tips100W","price":99.91,"currency_code":"USD","in_stock":true},{"title":"HS-02A-TOP-Box \/ US","offer_id":46780725002498,"sku":"HS-02A-TOP-Box","price":127.99,"currency_code":"USD","in_stock":true},{"title":"HS-02A-TOP-Box \/ EU","offer_id":46780725035266,"sku":"HS-02A-TOP-Box","price":127.99,"currency_code":"USD","in_stock":true},{"title":"HS-02B-TOP-Box \/ US","offer_id":46780725068034,"sku":"HS-02B-TOP-Box","price":116.11,"currency_code":"USD","in_stock":true},{"title":"HS-02B-TOP-Box \/ EU","offer_id":46780725100802,"sku":"HS-02B-TOP-Box","price":116.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S87ea078e5f024a9c81433322c7a0a790R.webp?v=1758767169"},{"product_id":"fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip-electronic-component-multifunctional-tester-tool","title":"FNIRSI LCR-ST2 2-in-1 Digital Tweezer Bridge LCR ESR Meter Tool","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eFNIRSI LCR-ST2 2-in-1 Digital Tweezer Bridge LCR ESR Meter Tool is a digital measurement tool selected for measuring voltage, current, resistance and common electrical parameters. It is suitable for electricians, repair users and electronics hobbyists who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003emeasuring voltage, current, resistance and common electrical parameters\u003c\/li\u003e\n\u003cli\u003eelectronics repair, home electrical checks and bench testing\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electricians, repair users and electronics hobbyists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 class=\"title\"\u003eHighlights\u003c\/h3\u003e\u003cp\u003e◉ All-in-one precision measurement for multiple electronic components\u003c\/p\u003e\u003cp\u003e◉ Multi-frequency (100Hz-100kHz) \u0026amp; multi-voltage (0.1-1.0V) testing flexibility\u003c\/p\u003e\u003cp\u003e◉ Smart sweep \u0026amp; intelligent sorting for efficient batch testing\u003c\/p\u003e\u003cp\u003e◉ Series\/parallel equivalent mode for accurate R\/L\/C data\u003c\/p\u003e\u003cp\u003e◉ Dual-form design (tweezer + Kelvin clip) for diverse component types\u003c\/p\u003e\u003cp\u003e◉ 1.47'' HD auto-rotate screen for user-friendly operation\u003c\/p\u003e\u003cp\u003e◉ Portable tweezer-shaped design with ≈3H battery life\u003c\/p\u003e\u003cp\u003e◉ ±30V voltage measurement with safe testing protection\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--1.webp?v=1779190343\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eThe LCR-ST2 is the latest generation tweezer-type LCR meter developed by our company. It is a multifunctional and portable testing instrument that supports precise measurement of resistance, capacitance, inductance, and diodes, as well as voltage measurement up to 30 V. Equipped with advanced measurement technology, the LCR-ST2 ensures high accuracy and stability.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eIt features a 1.47-inch high-definition color display and magnetic attachment design, enhancing ease of use and portability. A built-in 300 mAh lithium battery provides long operating time, and the instrument supports five test frequencies: 100 Hz, 120 Hz, 1 kHz, 10 kHz, and 100 kHz.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eIts unique tweezer-style design is especially suitable for fine operations in confined spaces, allowing quick testing of electronic components. In addition, the LCR-ST2 offers a sweep function that can rapidly scan component parameters across the full frequency range (100 Hz-100 kHz) and obtain multi-frequency data with a single press, enabling accurate component characterization.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eThe intelligent sorting function automatically classifies and filters components, greatly improving batch testing efficiency. The dual-mode simultaneous display feature allows two measurement modes to be shown on the same screen for direct comparison, making result analysis more intuitive. With its lightweight and portable design, the LCR-ST2 is an indispensable high-efficiency tool for both field engineers and laboratory applications.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--2.webp?v=1779190343\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eModel: LCR-ST2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eDisplay: 1.47-inch HD color screen\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eBattery: 300mAh lithium battery\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eBattery Life: Approx. 3 hours\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eCharging Port: Type-C\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eDimensions: 31 x 170.7 x 20.3 mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eNet Weight: Approx. 60.8g\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eOperating Temperature: 0 deg C-50 deg C (≤75%RH)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eStorage Temperature: -20 deg C-60 deg C (≤75%RH)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eAuto power-off: Never \/ 5min \/ 15min \/ 30min\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eLanguage: English \/ Chinese\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eCalibration: Open \/ Short \/ Multiple resistor calibration\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eAdjustable screen brightness \u0026amp; sound\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eAuto recognition (R\/C\/L)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eCapacitance range: 1pF-22mF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eInductance range: 1uH-10H\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eResistance range: 10m ohm-10M ohm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eDiode forward voltage detection: ≤0.7V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eVoltage range: ±30V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eFrequency sweep (100Hz-100kHz)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--3.webp?v=1779190343\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eLCR-ST2 Set 1\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1. LCR-ST2 Host + Tweezer-Style Clip\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e2. Storage Bag\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e3. Curved tip\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e4. Shorting Plate\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e5. Data Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eLCR-ST2 Set 2\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1. LCR-ST2 Host + Tweezer-Style Clip\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e2. Storage Bag\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e3. Curved tip\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e4. Shorting Plate\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e5. Kelvin Test Clip\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e6. Data Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--4.webp?v=1779190343\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--5.webp?v=1779190343\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--6.webp?v=1779190343\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg height=\"873\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--7.webp?v=1779190343\" width=\"790\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--8.webp?v=1779190343\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--9.webp?v=1779190343\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--10.webp?v=1779190343\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--11.webp?v=1779190343\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--12.webp?v=1779190343\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--1_cdc0ea8e-6b89-4bfd-9e68-5ac3eeb19c86.webp?v=1779190632\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--2_d6fc4240-f4ba-4e88-9062-58cf187a4dce.webp?v=1779190633\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--3_a77e70aa-e440-4ae4-b92e-be91e18be056.webp?v=1779190632\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--4_84f19390-f829-4940-a812-e482ec5231df.webp?v=1779190633\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--5_5fb53a82-b775-4ab8-bfb5-c972e696e1a5.webp?v=1779190633\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--6_d665b11a-d152-43d5-886b-30694e9c879f.webp?v=1779190633\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--7_444ef552-efa4-4331-8a53-c0ffab793e80.webp?v=1779190632\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--8_b90d5e45-ceb7-475d-93fe-e4f0c3506053.webp?v=1779190632\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--9_46d79892-d296-4168-b293-9035e0995400.webp?v=1779190633\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--10_ce0b4375-2200-461b-bd9a-6b469dd94c4a.webp?v=1779190633\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg height=\"790\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--11_4b01ef06-6464-4932-b805-aa6b9afb141c.webp?v=1779190633\" width=\"790\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cimg height=\"790\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--12_ab98ca72-d801-431e-acab-4febc54e350f.webp?v=1779190633\" width=\"790\" loading=\"lazy\" decoding=\"async\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--13.webp?v=1779190632\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-lcr-st2-2-in-1-digital-tweezer-bridge-lcr-esr-meter-smd-test-kelvin-clip--14.webp?v=1779190632\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"LCR-ST2 Set1","offer_id":47091799458050,"sku":"LCR-ST2 Set1","price":45.99,"currency_code":"USD","in_stock":true},{"title":"LCR-ST2 Set2","offer_id":47091799490818,"sku":"LCR-ST2 Set2","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S67a54da51b66401b966033342d90b43b3.webp?v=1764579907"},{"product_id":"esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-consumption-dual-core-30pin-esp32-32d-smart-home","title":"ESP32 Development Board\/ Module Wireless WiFi Bluetooth module Ultra-Low Power Consumption Dual Core 30Pin ESP32-32D Smart Home","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eESP32 Development Board \/ Module Wireless WiFi Bluetooth module Ultra-Low Power Consumption is a development board selected for building connected devices, firmware tests and rapid electronics prototypes. It is suitable for makers, embedded developers and IoT prototyping teams who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebuilding connected devices, firmware tests and rapid electronics prototypes\u003c\/li\u003e\n\u003cli\u003eArduino, MicroPython, sensors, displays and expansion modules\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for makers, embedded developers and IoT prototyping teams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" class=\"ke-zeroborder\" style=\"border-collapse:collapse;width:100%\" width=\"100%\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg height=\"47\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-1.jpg?v=1779198164\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid rgb(174, 174, 174);padding:15px;padding-bottom:15px;padding-top:15px;padding-left:15px;padding-right:15px\"\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003eNote: Due to the possibility of different silk screen printing on different batches of chips (with the same function)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eESP32 Development Board WiFi+Bluetooth-compatible Ultra-Low Power Consumption Development Board Module for Smart Home\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1. WiFi and Bluetooth-compatible Features:\u003c\/strong\u003e The ESP32 module is a versatile WiFi+BT+BLE MCU module that supports both low-power Bluetooth-compatible and WiFi connectivity, providing wide application potential.\u003cbr\u003e\u003cstrong\u003e2. Integrated SPI Flash: \u003c\/strong\u003eThe module has an integrated SPI flash that allows for fast and reliable data storage, making it more efficient for various applications.\u003cbr\u003e\u003cstrong\u003e3. Wide Range of Wireless Communication:\u003c\/strong\u003e With built-in WiFi support, the module can connect to the internet directly via a router, allowing for efficient wireless communication and data transfer over long distances.\u003cbr\u003e\u003cstrong\u003e4. Easy Signal Detection:\u003c\/strong\u003e The module's Bluetooth-compatible capabilities allow users to detect signals easily and conveniently via their mobile devices, making it ideal for signal detection applications.\u003cbr\u003e\u003cstrong\u003e5. Wide Application Potential:\u003c\/strong\u003e The module is widely used in applications such as WiFi solutions, WiFi mini cameras, mesh networking, smart homes, and mobile IoT, providing a solution for various IoT and smart device development projects.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:black;font-size:12px;font-family:inherit\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color:black;font-size:12px;font-family:inherit\"\u003eWorking voltage: TYPE-C 5V\u003cbr\u003e SPI FLASH: Default 32MBIT\u003cbr\u003e Serial port speed: 115200BPS\u003cbr\u003e Frequency range: 2412-2484MHZ\u003cbr\u003e Bluetooth-compatible protocol: Bluetooth-compatible 4.2BR\/EDR and BLE standards\u003cbr\u003e WIFI protocol: 802.11B\/G\/N\u003cbr\u003e Antenna form: onboard PCB antenna, gain 2DB\u003cbr\u003e Supported interfaces: UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC\u003cbr\u003e Product size: about 54 * 28 * 10mm\/2.12 * 1.10 * 0.39inch\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-family:inherit;font-size:12px;color:black\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003cbr\u003e Please allow 1-2cm measuring deviation due to manual measurement.\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg height=\"47\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-2.jpg?v=1779198164\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv style=\"border:1px solid rgb(174, 174, 174);padding:15px;padding-bottom:15px;padding-top:15px;padding-left:15px;padding-right:15px\"\u003e\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" class=\"ke-zeroborder\" style=\"border-collapse:collapse;width:100%\" width=\"100%\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cdiv style=\"border:1px solid rgb(174, 174, 174);padding:15px;padding-bottom:15px;padding-top:15px;padding-left:15px;padding-right:15px\"\u003e1 x ESP32 Development Board\u003cbr\u003e or\u003cbr\u003e 1 x Breakout Board\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid rgb(174, 174, 174);padding:15px;padding-bottom:15px;padding-top:15px;padding-left:15px;padding-right:15px\"\u003eor\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv style=\"border:1px solid rgb(174, 174, 174);padding:15px;padding-bottom:15px;padding-top:15px;padding-left:15px;padding-right:15px\"\u003e\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" class=\"ke-zeroborder\" style=\"border-collapse:collapse;width:100%\" width=\"100%\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cdiv style=\"border:1px solid rgb(174, 174, 174);padding:15px;padding-bottom:15px;padding-top:15px;padding-left:15px;padding-right:15px\"\u003e1 x ESP32 Development Board\u003cbr\u003e 1 x Breakout Board\u003c\/div\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid rgb(174, 174, 174);padding:15px;padding-bottom:15px;padding-top:15px;padding-left:15px;padding-right:15px\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv align=\"center\" style=\"text-align:center\"\u003ecn1077410760bxmae\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-3.webp?v=1779198164\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"center\" style=\"text-align:center\"\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-4.webp?v=1779198164\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-5.webp?v=1779198164\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-6.webp?v=1779198163\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-7.webp?v=1779198164\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-8.webp?v=1779198163\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-9.webp?v=1779198164\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-10.webp?v=1779198163\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-11.webp?v=1779198164\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-12.webp?v=1779198163\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-13.webp?v=1779198163\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-14.webp?v=1779198164\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-15.webp?v=1779198163\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-development-board-module-wireless-wifi-bluetooth-module-ultra-low-power-co-16.webp?v=1779198164\" width=\"100%\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Espressif","offers":[{"title":"Module Only","offer_id":47098183811330,"sku":"12000037265317360","price":3.42,"currency_code":"USD","in_stock":true},{"title":"30Pin Type C CH340C","offer_id":47098183844098,"sku":"12000047297776360","price":7.0,"currency_code":"USD","in_stock":true},{"title":"1Set","offer_id":47098183876866,"sku":"12000046169683072","price":10.0,"currency_code":"USD","in_stock":true},{"title":"30Pin Type C CP2102","offer_id":47098183909634,"sku":"12000037265317361","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa8214196d262423a9cd2e4b34f3ee613C.webp?v=1764749359"},{"product_id":"m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboard-card-microcontrolle-development-kit","title":"M5Stack Cardputer Adv Programmable Computer StampS3A IoT Controller 56Key Keyboard Card Microcontrolle Development Kit","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eM5Stack Cardputer Adv Programmable Computer StampS3A IoT Controller 56Key Keyboard Card is a electronics product selected for electronics repair, testing, prototyping and project work. It is suitable for electronics users, repair technicians and maker project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eelectronics repair, testing, prototyping and project work\u003c\/li\u003e\n\u003cli\u003ebench electronics, DIY projects and maker workflows\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electronics users, repair technicians and maker project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 26px;\"\u003e\u003cstrong\u003eM5Stack Cardputer Adv Programmable Card-sized Computer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e\u003cstrong\u003e Kindly Remind \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eFQA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 18px;\"\u003e, Cardputer won't boot? at the bottom of the page.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e\u003cstrong\u003e Product Comparison \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4279pg.jpg?v=1773050664\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e\u003cstrong\u003e Product Features \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eStamp-S3A core controller\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e56-key keyboard\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e1.14\" LCD display\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e160gf comfortable keypress feel\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eES8311 audio codec\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eHigh SNR MEMS microphone\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eNS4150B amplifier + 1W speaker\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e3.5mm audio output interface\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eInfrared emitter\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e6-axis motion sensor BMI270\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eHY2.0-4P Grove port\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eEXT 2.54-14P expansion bus\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003emicroSD card slot\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eBuilt-in 1750mAh Li-ion battery\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eMagnetic back design\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eLEGO hole compatible\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eDevelopment Platform\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e Arduino\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eUiFlow2\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eESP-IDF\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003ePlatformIO\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e\u003cstrong\u003e Applications \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eRapid prototyping and functional verification\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eIndustrial control and automation\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eEmbedded systems development and learning\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eWireless communication and IoT projects\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e\u003cstrong\u003e Package Includes \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOptional Package 1: \u003c\/strong\u003eCardputer Adv\u003c\/div\u003e\n\u003cdiv\u003e1 x Cardputer-Adv\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOptional Package 2: \u003c\/strong\u003eAdv n Cap LoRa-1262\u003c\/div\u003e\n\u003cdiv\u003e1 x Cardputer-Adv\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgba(244,78,59,255);\"\u003e1 x Cap LoRa-1262\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4280pg.jpg?v=1773050936\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4281pg.jpg?v=1773050957\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4282pg.jpg?v=1773050973\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e\u003cstrong\u003e Specification \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4283pg.jpg?v=1773051071\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 26px;\"\u003e\u003cspan style=\"background-color: rgb(243, 156, 18);\"\u003e Product details \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4284pg.jpg?v=1773051641\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4285pg.jpg?v=1773051661\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4286pg.jpg?v=1773051676\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4287pg.jpg?v=1773051692\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4288pg.jpg?v=1773051707\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4289pg.jpg?v=1773051733\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4290pg.jpg?v=1773051750\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4291pg.jpg?v=1773051772\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e\u003cstrong\u003e Kindly Remind \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eDownload Mode\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px;\"\u003eTo enter download mode, set the side power switch of the Cardputer-Adv to the OFF position. Then, before powering on, hold the G0 button, apply power to the device, and release it afterward. The device will then enter download mode.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4292pg.jpg?v=1773051981\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd738ab10b2d141a79ccdd18176ef6e97g.gif?v=1773052111\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eSpeaker Feature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003eWhen a 3.5mm headphone jack is inserted, the speaker amplifier will be disabled.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e Product Description \u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003eCardputerAdv \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 16px;\"\u003eis a programmable card-sized computer powered by the Stamp-S3A core module (based on ESP32-S3FN8). It integrates a 1.14\" LCD display and a 56-key minimalist keyboard for convenient interaction and input operations.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003eIn terms of audio, it features an ES8311 audio codec, a high SNR MEMS microphone, an NS4150B amplifier, and a 1W speaker, providing high-quality audio input and output capabilities. Additionally, it has a 3.5mm audio output jack for connecting external headphones or speakers.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003eInternally, it is equipped with a 1750mAh high-capacity lithium battery, combined with a low-power design and an independent power switch to ensure good battery life. It integrates a 6-axis motion sensor BMI270, an infrared emitter, a microSD card slot, and also provides an HY2.0-4P Grove port and an EXT 2.54-14P expansion bus for connecting sensors and other peripherals.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003eThe base contains magnets for metal attachment and is compatible with LEGO hole extensions. This product is suitable for quick function prototyping, industrial control, home automation, and other scenarios.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 26px;\"\u003e\u003cstrong\u003eM5Stack Cap LoRa1262 LoRa\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e\u003cstrong\u003e Product Features \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eIntegrates LoRa modulation technology and GNSS global positioning system\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eOperating frequency: 868 - 923 MHz\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eSupports FSK, GFSK, MSK, GMSK, LoRa, and OOK modulation modes\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eLoRa receiving sensitivity: down to -147 dBm (LoRa low data rate mode)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eLoRa maximum transmission power: +20 dBm\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eExternal SMA antenna interface for LoRa, built-in ceramic antenna for GPS\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003ePositioning supports multiple satellite navigation systems (GPS \/ QZSS \/ BD2 \/ BD3 \/ GAL \/ GLO)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eMulti-frequency and multi-system reception\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eHY2.0-4P expansion interface\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eDevelopment Platform:\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eArduino\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eUiFlow2\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e\u003cstrong\u003e Package Includes \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e1 x Cap LoRa-1262\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e1 x LoRa Rubber Antenna\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e\u003cstrong\u003e Specification \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4293pg.jpg?v=1773052230\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 26px;\"\u003e\u003cspan style=\"background-color: rgb(243, 156, 18);\"\u003e Product Comparison\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-2.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 26px;\"\u003e\u003cspan style=\"background-color: rgb(243, 156, 18);\"\u003e Product details \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-3.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-4.webp?v=1779199505\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-5.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-6.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-7.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-8.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e Real Photos \u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-10.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-11.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-12.webp?v=1779199505\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-13.webp?v=1779199505\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e Safety Warning \u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003eDo NOT connect or power on the device without installing the antenna, as this may cause permanent hardware damage!\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e FAQ \u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eQ1: Why is my Cardputer Adv black screen\/won't boot?\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-14.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-15.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"color: rgb(244, 78, 59); font-size: 20px;\"\u003e\u003cstrong\u003eSolutions: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e1. Install the device driver. \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e2. Download \u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003eM5Burner\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 16px;\"\u003e, One-Click Reburn the factory firmware.\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-16.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-17.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(255, 255, 255); font-size: 26px;\"\u003e Notice \u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eOther \u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003eunofficial firmware\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 16px;\"\u003e. Flashing unofficial firmware can void your warranty, cause instability, and expose your device to security risks. Proceed with caution.\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-m5stack-cardputer-adv-programmable-computer-stamps3a-iot-controller-56key-keyboa-18.webp?v=1779199504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e","brand":"M5Stack","offers":[{"title":"Cardputer Adv","offer_id":47291420836098,"sku":"Cardputer Adv","price":51.56,"currency_code":"USD","in_stock":false},{"title":"Adv n Cap LoRa-1262","offer_id":47291420868866,"sku":"12000053241548819","price":74.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4228pg.jpg?v=1772172600"},{"product_id":"em-25-em-43-1-8-30mhz-shortwave-choke-coil-magnetic-ring-shortwave-1-1-current-balun-for-hf-shortwave-radio-the-feeder","title":"EM-25\/ EM-43 1.8-30MHz Shortwave Choke Coil Magnetic Ring Shortwave 1:1 Current Balun For HF Shortwave Radio The Feeder","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eEM-25 \/ EM-43 1.8-30MHz Shortwave Choke Coil Magnetic Ring Shortwave 1:1 Current Balun For is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003eIndustrial grade anti-interference performance\u003c\/p\u003e\u003cp\u003e-Specially designed for 1.8-30MHz high-frequency radio stations\u003c\/p\u003e\u003cp\u003e-Strongly suppress common mode current and eliminate electromagnetic interference (EMI) from equipment\u003c\/p\u003e\u003cp\u003e-Ensure the purity of communication signals for field operations\/competitions\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e materials, dual specification durable design\u003c\/p\u003e\u003cp\u003e-High permeability imported ferrite magnetic ring (EM43\/EM25 optional)\u003c\/p\u003e\u003cp\u003e-High temperature and saturation resistance, high power without magnetic decay\u003c\/p\u003e\u003cp\u003e-Comparison of heat dissipation:\u003c\/p\u003e\u003cp\u003e▶ EM43 large magnetic ring (Ø 45mm): Increased heat dissipation area by 40%, supporting 150W PEP high power\u003c\/p\u003e\u003cp\u003e▶ EM25 small magnetic ring (Ø 25mm): lightweight and portable, supports 100W PEP\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ePlug and Play · Full Scene Adaptation\u003c\/p\u003e\u003cp\u003e-M-male (PL-259) to M-female (SO-239) interface\u003c\/p\u003e\u003cp\u003e-Directly connect the radio station and feeder, and install quickly in 3 seconds\u003c\/p\u003e\u003cp\u003e-Applicable scenarios:\u003c\/p\u003e\u003cp\u003eShortwave communication\/antenna grounding optimization\/RF testing\/emergency communication\/amateur radio competition\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications: \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e◆ Model: EM43\/EM25 dual specification\u003c\/p\u003e\u003cp\u003eFrequency range: 1.8MHz-30MHz (full HF band coverage)\u003c\/p\u003e\u003cp\u003eMagnetic ring size:\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: rgb(250, 40, 255);\"\u003e\u003cstrong\u003e-EM43: Diameter 45mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: rgb(250, 40, 255);\"\u003e\u003cstrong\u003e-EM25: Diameter 25mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eInterface type: M male head (PL-259) → M female seat (SO-239)\u003c\/p\u003e\u003cp\u003eCore function: 1:1 current type balun, common mode current suppression\u003c\/p\u003e\u003cp\u003e◆ Power capacity:\u003c\/p\u003e\u003cp\u003e- EM43:150W PEP\u003c\/p\u003e\u003cp\u003e- EM25:100W PEP\u003c\/p\u003e\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se98ef66a9d7444f58ebb0f54ee596da9y.webp?v=1772243055\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9ca5a1e489754a959c28e3f9efc0262bB.webp?v=1772243056\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7a89f3b24f3749eb925571d85b5a8597m.webp?v=1772243055\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2e49231cf240477690947118c12d150fB.webp?v=1772243056\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S15b52774c2dc45e28f30c030e4ad3d2c4.webp?v=1772243055\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S70de017a96c94855addf28717ec34308S.webp?v=1772243056\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"EM-25","offers":[{"title":"EM25","offer_id":47418302202114,"sku":"EM25","price":16.67,"currency_code":"USD","in_stock":true},{"title":"EM43","offer_id":47418302169346,"sku":"EM43","price":24.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7a89f3b24f3749eb925571d85b5a8597m.webp?v=1772243458"}],"url":"https:\/\/proengi.com\/collections\/1-9.oembed","provider":"PROENGI","version":"1.0","type":"link"}