{"title":"Signal Analysis","description":"","products":[{"product_id":"fnirsi-fnac-28-type-c-usb-tester-6-5a-2-in-1-digital-voltmeter-amper-voltage-current-tester-ammeter-power-bank-charger-measure","title":"FNIRSI FNAC-28 Type-C USB Tester 6.5A 2 IN 1 Digital Voltmeter Amper Voltage Current Tester Ammeter Power Bank Charger Measure","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eFNIRSI FNAC-28 Type-C USB Tester 6.5A 2 IN 1 Digital Voltmeter Amper Voltage Current 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\u003ch3 class=\"title\"\u003eHighlights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e✦ Bidirectional high current detection:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eFNIRSI FNAC-28 USB tester supports 6.5 A bidirectional current detection, USB-A\/Type-C interface compatible, accurately measures power supply and power consumption, and provides users with detailed data support.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✦ High-precision measurement chip:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eThe USB power meter uses an external 16-bit ADC to ensure accurate measurement of voltage and current data, effectively reducing the error range and improving the professionalism of the test.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✦ Multi -functional data analysis:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eUSB cable tester supports battery capacity testing, stores 5 sets of data; supports curve display, waveform pause, and the time base range can be adjusted, observed the data carefully.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✦ Fast charging protocol support:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eVoltage tester supports QC2.0\/QC3.0, FCP\/SCP, AFC, VOOC\/WARP, SVOOC 1.0\/SVOOC2.0 triggering. All the above protocols support automatic detection to meet various testing needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✦ Cable detection and simulation:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eThe USB detector uses the differential pressure method to measure the internal resistance of the cable, simulate APPLE 2.4 A, DASH fast charging, read DASH cable information.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp align=\"start\"\u003eThe FNAC-28 USB Tester is a multifunctional USB voltage and current meter, as well as a quick charge trigger device for mobile communication terminals.\u003c\/p\u003e\u003cp align=\"start\"\u003eIt features a full-color, ultra-wide viewing angle TFT LCD display and integrates multiple interfaces, including USB-A and Type-C male and female connectors, ensuring broad compatibility.\u003c\/p\u003e\u003cp align=\"start\"\u003eUtilizing an external 16-bit ADC chip, it offers high measurement accuracy.\u003c\/p\u003e\u003cp align=\"start\"\u003eThis device can measure the power supply or consumption of USB interfaces, phone chargers, USB drives, and other products.\u003c\/p\u003e\u003cp align=\"start\"\u003eIt can also measure phone charging power, and the input and output conditions of power banks, and perform quick charge protocol testing for chargers.\u003c\/p\u003e\u003cp align=\"start\"\u003e\u003cstrong\u003eProduct Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cp align=\"start\"\u003eModel:FNAC-28\u003c\/p\u003e\u003cp align=\"start\"\u003eScreen:1.06 inch color screen\u003c\/p\u003e\u003cp align=\"start\"\u003eMonitored Voltage:4-24V\u003c\/p\u003e\u003cp align=\"start\"\u003eMonitored Current:0-6.5A\u003c\/p\u003e\u003cp align=\"start\"\u003eMonitored Power:0-156W\u003c\/p\u003e\u003cp align=\"start\"\u003eProtocol Detection:1QC2.0 5V 9V 12V 20V;2QC3.0 3.4-20V;3FCP 9V 12V 20V ;4SCP 5.5-6.0V;5AFC 9V 12V;6VOOC\/WARP;20V;7SVOOC 1.0;8SVOOC 2.0\u003c\/p\u003e\u003cp align=\"start\"\u003eCable Resistance:Support\u003c\/p\u003e\u003cp align=\"start\"\u003eDetect DASH Cable:Support\u003c\/p\u003e\u003cp align=\"start\"\u003eSoft DASH Cable:Support\u003c\/p\u003e\u003cp align=\"start\"\u003eSoft APPLE 2.4A:Support\u003c\/p\u003e\u003cp align=\"start\"\u003eBrightness adjustment: Support\u003c\/p\u003e\u003cp align=\"start\"\u003eStandby time setting: Support\u003c\/p\u003e\u003cp align=\"start\"\u003eTemperature symbol: deg C and deg F switch\u003c\/p\u003e\u003cp align=\"start\"\u003eLanguage: Chinese and English\u003c\/p\u003e\u003cp align=\"start\"\u003eFirmware upgrade: Support\u003c\/p\u003e\u003cp align=\"start\"\u003eDimensions:73x36x12mm\u003c\/p\u003e\u003cp align=\"start\"\u003eWeight:21g\u003c\/p\u003e\u003cp align=\"start\"\u003e\u003cstrong\u003ePacking list\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_image\" align=\"start\"\u003eFNAC-28 USB Tester *1\u003c\/div\u003e\u003cdiv align=\"start\"\u003eUser Manual *1\u003c\/div\u003e\u003cdiv align=\"start\"\u003ePackaging color box *1\u003c\/div\u003e\u003cdiv align=\"start\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_01.jpg?v=1731322168\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_02.jpg?v=1731322168\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_03.jpg?v=1731322168\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_04.jpg?v=1731322168\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_05.jpg?v=1731322168\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_06.jpg?v=1731322168\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_07.jpg?v=1731322168\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_08.jpg?v=1731322169\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_09.jpg?v=1731322168\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_10.jpg?v=1731322168\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_11.jpg?v=1731322168\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_FNAC-28_2IN1_Type-C_USB_Tester_Digital_Voltmeter_Ammeter_Power_Bank_Charger_Measure_Details_12.jpg?v=1731322168\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e","brand":"FNIRSI","offers":[{"title":"FNAC-28","offer_id":45619878363394,"sku":"FNIRSI FNAC-28","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2ba7abba48714274acdccb398b328c75M.webp?v=1743150653"},{"product_id":"fnirsi-fnb58-digital-usb-voltmeter-ammeter-tester-type-c-fast-charge-detection-trigger-capacity-ripple-measurement-electrician-1","title":"FNIRSI FNB58 Digital USB Voltmeter Ammeter Tester","description":"\u003csection class=\"tufzen-product-summary\"\u003e\n\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eFNIRSI FNB58 Digital USB Voltmeter Ammeter 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\n\u003c\/section\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003cbr\u003e- The FNB58USB tester is a high-reliability, high-safety USB voltage andcurrent detection meter and a mobile communication terminal fast chargingtrigger.It has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. Use external 16-bit ADC, PD protocol physical chip. It can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks; it can be used to measure the charging power of mobile phones and the input and output of mobile power supplies; it can be used to test the fast charging protocol of chargers.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct Parameters\u003c\/strong\u003e\u003cbr\u003e- Monitor voltage:4-28V\u003cbr\u003e- Monitor current:0-7A\u003cbr\u003e- Monitor power:0-120W\u003cbr\u003e- Load equivalent internal resistance:0-9999.9 ohm\u003cbr\u003e- D+\/D- voltage:0-3.3V\u003cbr\u003e- Equipment temperature: deg C\/ deg F\u003cbr\u003e- Capacity:0-9999.99Ah\u003cbr\u003e- Energy used:0-9999.99Wh\u003cbr\u003e- Cable resistance :0-9999.9 ohm\u003cbr\u003e- Equipmnt running time:99d23h59min59s\u003cbr\u003e- Record time:99d23h59min59s\u003cbr\u003e- Picture Details Introductior\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S56c8d47521d04c98b2fe7b3436d4f1b1q.webp?v=1781750993\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S13a0cb08645f4671b0e526813c0efb8bl.webp?v=1781750994\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7b403517fbc642b99ec7b369bb940791T.webp?v=1781750993\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S24f49d3c84e8491080724a39c3bb72a5E.webp?v=1781750993\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S148680d4eb9b447fa7bc07ac67c32bea0.webp?v=1781750993\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S5ebd6a7aeb884751bef5aae5fb9c559au.webp?v=1781750993\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf2aae101b14749989265c0ed9454f4bfC.webp?v=1781750993\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S56dd7067c90a4c0fb1d6e78c57caeb93U.webp?v=1781750993\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S57d0a398a8e744bfa17ce29100aa209af.webp?v=1781750993\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S463d7217b9254553b7f9987b7dfa7de1i.webp?v=1781750993\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7c3669c8935a4e9990045375da7653d22.webp?v=1781750993\" alt=\"\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"FNB58 NO Bluetooth","offer_id":45654571254018,"sku":"FNIRSI-FNB58 black","price":47.61,"currency_code":"USD","in_stock":true},{"title":"FNB58 With Bluetooth","offer_id":45654571286786,"sku":"FNIRSI-FNB58 USB blue","price":53.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd99506aed623414c8b5215b30ceb068au_4fd5df0c-3782-4c97-bd72-101571d0b3ff.webp?v=1732083545"},{"product_id":"fnb48s-pd-trigger-voltmeter-ammeter-current-and-voltmeter-usb-tester-qc4-pd3-0-2-0-pps-fast-charging-protocol-capacity-test","title":"FNIRSI FNB48S USB Tester","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eFNIRSI FNB48S USB 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\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;\"\u003e\u003cstrong\u003eFNB48S PD trigger Voltmeter ammeter Current and Voltmeter USB tester QC4 + PD3.0 2.0 PPS fast charging protocol capacity test\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eThis tool is an multifunction protocol capacity test tool, it integrated USB-A, Micro-USB, type-C interface, with 1.77 inch high definition display screen, using external 16-bit ADC, PD protocol physical chip, which can real-time monitoring of the voltage, current, power, capacity, recharging protocol, curve waveform and so on, come on and try it, it will not let you down.\u003c\/p\u003e\u003cp\u003eFeatures:\u003cbr\u003eFive-bit or six-bit display can be switched by one button , with the maximum resolution of 0.00001, which can real time monitoring of the subtle changes in voltage, current and power during recharging.\u003c\/p\u003e\u003cp\u003eThis product uses USB3.0 interface, 9 pin design, downward compatible with USB2.0,+ times the transmission rate of USB2.0.There is no need to use the primary data cable, it can also directly test the recharger agreement of some mobile phones.\u003c\/p\u003e\u003cp\u003eIt is in small size, so you can take it with you to anywhere you want to use it, or you can take it and share it with your friends.\u003c\/p\u003e\u003cp\u003eThis product can record 10 sets of measurement data, you can use the data you get to calculate the capacity of battery.\u003c\/p\u003e\u003cp\u003eThis product directly add the calculate formula on this product, the result multiply 1000 to get the capacity of battery.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eThis product support read the data of E-Marker and DASH cable, and the chips of e-marker and DASH cables can be easily read after connecting the data lines.\u003c\/p\u003e\u003cp\u003eThis product support screen flip function, through the gravity-induction, the screen can be free to flip, you can also turn off gravity-direction recognition and flip the screen by long pressing the middle key.\u003c\/p\u003e\u003cp\u003eThis product uses differential pressure method to measure cable resistance. It is used with constant current load to easily detect cable resistance.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eSpecifications:\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eMaterial: ABS\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eMonitor voltage: 4-24V\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eMonitor voltage resolution: 0.00001V\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eMonitor voltage accuracy: ±(0.2%+2)\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eMonitor current: 0-6.5A\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eMonitor current resolution: 0.00001A\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eMonitor current accuracy: ±(0.5%+2)\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eMonitor power: 0-156W\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eMonitor current resolution: 0.00001W\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eMonitor current accuracy: ±(0.5%+2)\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eLoad equivalent international resistance: 0-9999.9 ohm\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eLoad equivalent international resistance resolution: 0.0001 ohm\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eLoad equivalent international resistance accuracy: ±(0.5%+2)\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eCapacity: 0-9999.99Ah\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eEnergy used: 0-9999.99Wh\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eCable resistance: 0-9999.99 ohm\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eD+\/D- voltage: 0-3.3V\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eD+\/D- voltage resolution: 0.001V\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eD+\/D- voltage accuracy: ±(1.0%+2)\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eEquipment temperature: deg C\/ deg F\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003ePackage size: 91 * 63 * 19mm \/ 3.6 * 2.5 * 0.7in\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003ePackage weight: 55g \/ 1.9ounce\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003ePacking list:\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e1 pcs * FNIRSI FNB48S\u003c\/p\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"No Bluetooth","offer_id":46644899840258,"sku":"No Bluetooth","price":35.23,"currency_code":"USD","in_stock":true},{"title":"With bluetooth","offer_id":46644899873026,"sku":"With bluetooth","price":46.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf07a8993e282448f9b03fcdcf3774ba6B.webp?v=1754300215"},{"product_id":"fnirsi-tsg6020-tsg3020-function-signal-generator-2ch-60mhz-30mhz-200msa-s-touchscreen-and-type-c-power-for-electronics-repair","title":"FNIRSI TSG6020 TSG3020 Function Signal Generator 2Ch 60MHz\/30MHz 200MSa\/s Touchscreen and Type-C Power for Electronics Repair","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eFNIRSI TSG6020 TSG3020 Function Signal Generator 2Ch 60MHz\/30MHz 200MSa\/s Touchscreen and 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\u003cdiv\u003e\n\u003ch3 class=\"title\"\u003eHighlights\u003c\/h3\u003e\n\u003cp\u003e◉ Dual Channel, 200 MSa\/s, 14-bit Precision\u003c\/p\u003e\n\u003cp\u003e◉ Up to 60 MHz Output with 20 Vpp Amplitude\u003c\/p\u003e\n\u003cp\u003e◉ ZeroSurge + VeriPoint Tech: Low Overshoot, Fast Edges, Ultra-Fine Detail\u003c\/p\u003e\n\u003cp\u003e◉ 6 Modulation Types (AM\/FM\/PM\/FSK\/ASK\/PSK)\u003c\/p\u003e\n\u003cp\u003e◉ Built-in 7-Digit Frequency Counter (100mHz-100MHz)\u003c\/p\u003e\n\u003cp\u003e◉ True Point-by-Point Arbitrary Waveform Output\u003c\/p\u003e\n\u003cp\u003e◉ Frequency Sweep \u0026amp; Touchscreen Control\u003c\/p\u003e\n\u003cdiv\u003eThe TSG3020 and TSG6020 are dual-channel function\/arbitrary waveform generators featuring DDS technology, 200 MSa\/s sampling rate, and 14-bit resolution. The TSG3020 supports up to 30 MHz output frequency, while the TSG6020 extends to 60 MHz-both delivering up to 20 Vpp amplitude with precise control over waveforms, duty cycle, and edge timing. Ideal for R\u0026amp;D, education, and automated testing.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-channel output\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003esupporting up to\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e20 Vpp amplitude\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003eat frequencies of\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e30 MHz (TSG3020)\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003eand\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e60 MHz (TSG6020)\u003c\/strong\u003e, ideal for complex signal generation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 MSa\/s sampling rate\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003ewith\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e14-bit vertical resolution\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003eensures high-fidelity waveform reproduction and minimal distortion.\u003c\/li\u003e\n\u003cli\u003eGenerates standard waveforms (\u003cstrong\u003esine, square, ramp, waveform, noise, DC\u003c\/strong\u003e) and supports\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003euser-defined arbitrary waveforms\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZeroSurge technology\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003eminimizes overshoot in square, waveform, and ramp waveforms, delivering\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e≤1% overshoot\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003eand\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e≤13.5 ns rise\/fall times\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003efor sharper edges and higher precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVeriPoint technology\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003eenables true\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003epoint-by-point arbitrary waveform output\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003ewith sampling rates from\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e1 uSa\/s to 200 MSa\/s\u003c\/strong\u003e, preserving full waveform detail with\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003elow jitter (\u0026lt;200 ps)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eComprehensive modulation support:\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eAM, FM, PM, FSK, ASK, and PSK\u003c\/strong\u003e, suitable for digital communication and RF testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency sweep function\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003ewith\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003elinear\/logarithmic modes\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003eand sweep time from\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e1 ms to 500 s ±0.1%\u003c\/strong\u003e, ideal for filter characterization and system response analysis.\u003c\/li\u003e\n\u003cli\u003eBuilt-in\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e7-digit frequency counter\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003emeasures\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003efrequency, period, and duty cycle\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003eof TTL-level signals across\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e100 mHz to 100 MHz\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003ewith\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e±51 ppm accuracy\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eHigh-precision output:\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e1 mVpp to 10 Vpp (into 50 ohm)\u003c\/strong\u003e,\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003ephase noise ≤ -125 dBc\/Hz @ 10 MHz (10 kHz offset)\u003c\/strong\u003e, and\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eharmonic distortion \u0026lt; -40 dBc @ 30-60 MHz\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.3\" TFT-LCD touchscreen\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003ecombined with physical buttons enables intuitive control and fast parameter adjustment in lab or field environments.\u003c\/li\u003e\n\u003cli\u003eReal-time\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003ewaveform preview and status display\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003eon the screen for clear monitoring during setup and operation.\u003c\/li\u003e\n\u003cli\u003eRobust output protection includes\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003echannel isolation\u003c\/strong\u003e,\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003egrounding safety\u003c\/strong\u003e, and\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eTTL-compatible sync\/output\u003c\/strong\u003e, ensuring stable performance under demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-performance cooling system\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003ewith aluminum heat sink and quiet fan maintains thermal stability during extended use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-volatile memory\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003estores up to\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e24 custom arbitrary waveforms\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003efor instant recall without reconfiguration.\u003c\/li\u003e\n\u003cli\u003eSupports multiple operating modes:\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003econtinuous, gated output, modulation, and sweep\u003c\/strong\u003e, offering maximum flexibility for automated test systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eBasic Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eModel: TSG3020 \/ TSG6020\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eChannels: 2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eDisplay: 4.3-inch TFT capacitive touchscreen\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003ePower Input: Type-C 5V\/2A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eInterface: USB Device\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eOutput Impedance: 50 ohm\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-tsg6020-tsg3020-function-signal-generator-2ch-60mhz-30mhz-200msa-s-touchs-1.webp?v=1779189395\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eTSG3020 (30MHz)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1. TSG3020 \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e2. Charging Adapter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e3. Type-C Charging Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e4. Data Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e5. Test Lead Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e6. Alligator Clips\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e7. User Guide\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;\"\u003eTSG6020 (60MHz)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1. TSG6020 \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e2. Charging Adapter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e3. Type-C Charging Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e4. Data Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e5. Test Lead Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e6. Alligator Clips\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e7. User Guide\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_01.webp?v=1764600044\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_02.webp?v=1764600042\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_03.webp?v=1764600043\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_04.webp?v=1764600046\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_05.webp?v=1764600046\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_06.webp?v=1764600042\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_10.webp?v=1764600045\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_12.webp?v=1764600045\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_11.webp?v=1764600045\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_13.webp?v=1764600040\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_14.webp?v=1764600041\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_15.webp?v=1764600040\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_16.webp?v=1764600040\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_17.webp?v=1764600042\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_18.webp?v=1764600041\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_19.webp?v=1764600040\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_20.webp?v=1764600040\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_21.webp?v=1764600038\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_22.webp?v=1764600038\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_tsg6020_tsg3020_2ch_function_signal_generator_details_pc_23.webp?v=1764600045\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"TSG3020 (30MHz) \/ US","offer_id":47416359289090,"sku":"TSG3020 (30MHz) US","price":199.99,"currency_code":"USD","in_stock":true},{"title":"TSG3020 (30MHz) \/ EU","offer_id":47416359321858,"sku":"TSG3020 (30MHz) EU","price":199.99,"currency_code":"USD","in_stock":true},{"title":"TSG6020 (60MHz) \/ US","offer_id":47416359354626,"sku":"1TSG6020 (60MHz) US","price":224.68,"currency_code":"USD","in_stock":true},{"title":"TSG6020 (60MHz) \/ EU","offer_id":47416359387394,"sku":"TSG6020 (60MHz) EU","price":224.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S79db36c1d8e2454bace0d7495a4840a3d.webp?v=1772188094"},{"product_id":"fnirsi-fnb-c2-usb-pd-3-1-type-c-fast-charging-tester","title":"FNIRSI FNB-C2 USB PD 3.1 Type-C Fast Charging Tester","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eFNIRSI FNB-C2 USB PD 3.1 Type-C Fast Charging 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\u003ch3 class=\"title\"\u003eHighlights\u003c\/h3\u003e\u003cp\u003e◉ 20-bit ADC \u0026amp; 7-digit resolution, lab-grade measurement accuracy\u003c\/p\u003e\u003cp\u003e◉ PD3.1(EPR) \u0026amp; UFCS supported, auto fast charge protocol detection\u003c\/p\u003e\u003cp\u003e◉ 50V\/6.5A\/240W wide range, all-power USB-C scenario coverage\u003c\/p\u003e\u003cp\u003e◉ Dual-mode ripple test \u0026amp; 9h curve recording, professional power analysis\u003c\/p\u003e\u003cp\u003e◉ E-Marker reading \u0026amp; cable simulation, full USB-C cable detection\u003c\/p\u003e\u003cp\u003e◉ 10-group energy stats, battery capacity \u0026amp; efficiency calculation\u003c\/p\u003e\u003cp\u003e◉ PD monitoring \u0026amp; QC-PD conversion, fast charge compatibility troubleshooting\u003c\/p\u003e\u003cp\u003e◉ 1.54-inch HD display, 4-way gravity rotation \u0026amp; driver-free PC connection\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-bit High-Precision ADC Measurement:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eAdopts an external 20-bit high-precision ADC chip, supporting 7-digit display for voltage, current and power with a resolution of 0.000001V\/A\/W and lab-grade accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Range of Measurement Metrics:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eEnables monitoring of 4-50V voltage, 0-6.5A current and 0-240W power, compatible with 100W\/140W\/240W high-power charging scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePD3.1 and Multi-Protocols Compatibility:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eFully supports PD3.1 EPR protocol with external physical chip for PD communication, realizing stable and safe fast-charging protocol interaction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Fast-Charging Protocol Detection:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eAutomatically detects and triggers mainstream protocols including UFCS, QC2.0\/3.0\/4\/5, Huawei FCP\/SCP, OPPO VOOC\/SVOOC and VIVO VFCP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C E-Marker Chip Identification:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eReads detailed information of 3A\/5A\/50V\/EPR\/TBT3\/TBT4 cables such as type, power, length, transmission speed and version.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Mode Ripple and Waveform Testing:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eSupports low-speed waveform drawing (2sps-1Ksps) for voltage\/current\/D+\/D- and high-speed ripple testing (20Ksps-2Msps) for AC-coupled voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time VBUS Waveform Monitoring:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eDisplays USB power bus voltage waveform with adjustable frequency from 20.0KHz to 2.0MHz for intuitive power stability judgment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePD Protocol Monitoring and Packet Capture:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eCaptures real-time PD protocol negotiation data between charging and powered devices to troubleshoot charging compatibility issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQC to PD Protocol Conversion:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eRealizes adaptation between QC-only devices and PD-dominant chargers to improve fast-charging compatibility across different protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Group Energy and Capacity Statistics:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eProvides 10 switchable sets for capacity, electricity and time statistics, supporting automatic calculation of battery capacity and conversion efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Time Curve Recording Function:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eEnables 9-hour continuous recording of voltage and current curves with customizable data saving interval of 1-120 seconds and adjustable start\/end rules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBidirectional Current USB-C Interface:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eEquips standard USB-C 24-PIN male and female ports with USB 4 Gen3 features, supporting bidirectional current and reversible insertion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Temperature Real-Time Monitoring:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eWith 1 deg C resolution, it monitors the device's working temperature in real time to prevent high-temperature risks during high-power operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Display with Gravity Sensor Rotation:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eFeatures a 1.54-inch 240x240 TFT-LCD screen and built-in gravity sensor supporting 4-directional automatic screen rotation for all interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver-Free PC Connection and Upgrade:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eHID PC port is compatible with Windows\/Mac OS without drivers, supporting function expansion and one-click firmware upgrade via USB disk recognition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Cable Simulation Test:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eSimulates various cable configurations such as NO E-marker(60W), 20V5A(100W) and 50V5A(240W,EPR) to test charging performance under different conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Device System Settings:\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eSupports adjustment of screen brightness, auto dim, theme color and language, with one-click reset of all settings to factory defaults.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ch4\u003e✦ Accuracy: ±(a%(‰) of reading + N digits)\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth align=\"left\"\u003eFNIRSI-C2\u003c\/th\u003e\n\u003cth align=\"left\"\u003e\u003c\/th\u003e\n\u003cth align=\"left\"\u003eADC\u003c\/th\u003e\n\u003cth align=\"left\"\u003e20-Bit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eMonitoring Voltage\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRange: 4 - 50V\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nResolution: 0.000001V\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nAccuracy: ±(0.2%+2)\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eMonitoring Current\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRange: 0 - 6.5A\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nResolution: 0.000001A\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nAccuracy: ±(0.5%+2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eMonitoring Power\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRange: 0 - 240W\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nResolution: 0.000001W\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nAccuracy: ±(0.5%+2)\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eD+\/D- Voltage\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRange: 0 - 3.3V\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nResolution: 0.001V\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nAccuracy: ±(1.0%+2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eCC1\/CC2 Voltage\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRange: 0 - 3.3V\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nResolution: 0.001V\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nAccuracy: ±(1.0%+2)\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eDevice Temperature\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRange: deg C\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nResolution: 1 deg C\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nAccuracy: ±(1.2%+3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eCapacity\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRange: 0 - 9999.99Ah\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nResolution: 0.00001Ah\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eEnergy Consumption\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRange: 0 - 9999.99Wh\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nResolution: 0.00001Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eRecording Time\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRange: 9 h 0 m 0 s\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\nResolution: 1 s\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cimg 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loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi_fnb-c2_usb_pd_3.1_type-c_fast_charging_tester_details_pc_15.webp?v=1772444319\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"FNIRSI FNB-C2","offer_id":47430002344194,"sku":"FNIRSI FNB-C2","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/16_0db8d3af-6848-4661-8b0a-3135d3fc26e5.webp?v=1772526374"}],"url":"https:\/\/proengi.com\/collections\/signal-analysis.oembed","provider":"PROENGI","version":"1.0","type":"link"}