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Test & Measurement category at PROENGI
Test & Measurement
RF & Wireless category at PROENGI
RF & Wireless
Boards & Modules category at PROENGI
Boards & Modules
Diagnostics & Repair category at PROENGI
Diagnostics & Repair
Power Supplies & Loads category at PROENGI
Lab Power & Electronic Loads
FNIRSI HT-P1 mini hot plate for Tools & Prototyping at PROENGI
Tools & Repair
30% off
1uH to 2.2mH E12 Standard 40 Values Programmable Inductor Board product image
1uH to 2.2mH E12 Standard 40 Values Programmable Inductor Board
$18.15
$25.92
30% off
1pcs Mini 18650/21700 Mobile Power Kits DIY Portable Charging Treasure Box No Soldering Tpye C Connector product image
1pcs Mini 18650/21700 Mobile Power Kits DIY Portable Charging Treasure Box No Soldering Tpye C Connector Fast Charging 5V 2A
$6.07
$8.67
Sale
0~80mm Long-distance Wireless Power Supply Module Wireless Power Supply Lamp 5V Wireless Power Supply Coi product image
0-80mm Long-distance Wireless Power Supply Module Wireless Power Supply Lamp 5V Wireless Power Supply Coil Module
From $7.08
Sale
2.8-inch TFT Amplifier Bluetooth DC 4.5-5.0V 5W MP3 Decoder Board Car Audio USB TF FM Radio Module MP3 Pl product image
2.8-inch TFT Amplifier Bluetooth DC 4.5-5.0V 5W MP3 Decoder Board Car Audio USB TF FM Radio Module MP3 Player Color Screen
From $26.48
30% off
7MHz M10 Induction Coil For Portable Shortwave SW Antenna Pac-12 Jpc-7 product image
7MHz M10 Induction Coil For Portable Shortwave SW Antenna Pac-12 Jpc-7
$15.23
$21.75
21% off
433.92 Mhz Duplicator Copy Remote Control For TOP 432EV TOP-432NA TOP432NA For Universal Garage Door Gate product image
433.92MHz Four-Button Replacement Remote for CAME TOP432 Series
$4.86
$6.08
Sale
4S 6S 8S 3A BMS Lifepo4 Lithium Battery Active Balancer Equalizer 3.2V-4.4V Battery Cell Packs Balance En product image
ToolBro 4S/6S/8S 3A Flying-Capacitor Active Battery Balancer Board
From $8.72
Sale
35M-4.4GHz PLL RF Signal Source Development Board ADF4350 ADF4351 Signal Generator Module SMA RF Phase-Lo product image
ADF4350 / ADF4351 35MHz-4.4GHz PLL RF Signal Synthesizer Board
From $15.28
Sale
8x18650 Power Bank Case PD 22.5W Fast Charging LED Screen Transparent Battery Storage Box USB+Type-C Port product image
8-Cell 18650 DIY Power Bank Case with 22.5W Fast Charging and LED Display
From $18.59
30% off
433Mhz Wireless Remote Control EV1527 Learning Code Transmitter 2 bottons DC 12V 10A RF Relay Receiver product image
433MHz EV1527 Learning-Code 12V 10A Single-Channel Relay Receiver
$12.67
$18.10
Sale
8 in1 Energy Meter AC Meter Color Screen Voltage Current Power Meter Smart Timer Switch Two-phase Din Rai product image
KWS-303 Series 40A DIN-Rail AC Energy Meter with RS485 or WiFi Options
From $18.35
38% off
2025+ New Kv4p HT Homebrew VHF UHF Radio for Android Phone Into Ham Radio Transceiver V2.0 Radio Module D product image
KV4P HT V2.0 VHF/UHF Radio Transceiver Module for Android Phones
$47.35
$76.26
21% off
49:1 Balun Short Wave Balun 100W End Fed Half-Wave Antenna EFHW Antenna Ham Radio Balun for HF Short Wave product image
 5.0
1 Rev.
49:1 100W EFHW Balun for HF End-Fed Half-Wave Antenna Matching
$35.00
$44.25
30% off
600W DC4.5-50V Max 12A High Precision Digital Voltage Current Tester DC5.5x2.5 Instrument Power Capacity product image
600W DC4.5-50V Max 12A High Precision Digital Voltage Current Tester DC5.5x2.5 Instrument Power Capacity Meter DT550
$16.58
$23.68
Sale
40*18650 DIY Power Bank Case Batteries Power Box Regular/PD Camping light Version Power Bank Shell Batter product image
40x18650 Battery Holder Power Enclosure for Portable Electronics Builds
From $19.61
Sale
2 Way CB/HAM Antenna Coax Switches 1 Input & 2 Outputs 100W 0-50MHz Manual Coaxial Antenna Switches Anten product image
2-Way 0-50MHz 100W Manual Coaxial Antenna Switch for RF Benches
From $26.01
30% off
8-150V 25A Power Meter, XT60 Bidirectional Coulomb Meter, Model Aircraft/LIPO Battery Voltage And Capaci product image
8-150V 25A XT60 Bidirectional Coulomb and Battery Power Meter
$25.37
$36.24
30% off
40 Sets Servo Plug Male Female Connector Crimp Pin Cable Kit Compatible JST SYP Futaba for Hitec Spektrum product image
40-Set Servo and JST-SYP Connector Kit with 22AWG 3-Core Cable and Crimp Pins
$5.71
$8.15
30% off
4 In1 Filter Passive Filter 4 Bands LC Filter for RF Signal Radio Antenna SDR GPSDO Signal Source and Oth product image
Four-Band Passive LC Filter Bank for SDR Receivers and RF Signal Sources
$22.31
$31.87
Sale
1.3" OLED Module 1.3 inch Display Module White/Blue 128X64SPI/IIC I2C Communicate Color 1.3 Inch OLED LCD product image
 5.0
46 Rev.
SH1106 1.3 inch I2C Display Module for Electronics Prototyping
From $2.96