here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Test & Measurement
Selected filters:
$10 - $25
- In Stock
- New
Can’t find the filter you need? Let AI help.
XY-MP12-W 12A 360W Motor Speed Controller with WiFi DC 6-30V 1Hz-150kHz PWM Pulse Frequency Motor LED Lighting Dimming Controller
Limited time offer, ends 10/31
$24.64
Free Shipping
AJMRTC 4 Set 320 Strips pH 1-14 Litmus Test Paper, Universal pH Test Strips with Color Control Card for Testing Water, Cosmetics, Soil, Urine, Liquids Acid & Alkaline Detection
Limited time offer, ends 11/25
$13.43
Free Shipping
AJMRTC USB Charge Current Detection Load Tester, 1A / 2A Discharge Aging Resistance Instrument, USB Power Adapter Discharge Load for Power Bank Charger Testing
Limited time offer, ends 11/25
$10.72
Free Shipping
3pcs 1-4 Series 3.7V li Battery Power Indication Display Module Detection Board
Limited time offer, ends 11/01
$12.99
Free Shipping
AJMRTC Capacity & Internal Resistance Detector, DIY Automatic Charging Discharge Module, TypeC Powered Tester for Battery Power Module Performance Testing Analysis Projects
Limited time offer, ends 11/25
$23.94
Free Shipping
AJMRTC T2 OpAmp Tester Module, DC12V Powered HighLow Speed Operational Amplifier Tester, Supports Single Dual Quad OpAmps for Operational Amplifier Performance Testing DIY Electronic Lab Projects
Limited time offer, ends 11/25
$15.48
Free Shipping
AJMRTC KWSX1 TypeC USB Power Tester, 1.14 Inch IPS Display Voltmeter Ammeter, Fast Charge Trigger Detector, Capacity Ripple Temperature Measuring Monitor Tool
Limited time offer, ends 11/25
$22.88
Free Shipping
5Pcs Metal Detector Module 5V 1CM Non-Contact Metal Sensor ModuleNon-Contact Metal Induction Detection Module Board
Limited time offer, ends 11/01
$18.92
Free Shipping
3 Pack USB C Digital Display Adapter, USB C to USB 3.0/USB C/8 Pin PD 35W/36W/140W Data Transfer Fast Charging Power Meter Tester Converter Adapter
Limited time offer, ends 11/01
$13.98
Free Shipping
AJMRTC 2Pcs Waterproof Digital LED Voltmeter Gauges, DC 12V 24V Car Voltage Tester Meters, Waterproof Voltage Monitoring Display Gauge for Vehicle Battery Testing & Replacement Repair Accessory
Limited time offer, ends 11/25
$20.61
Free Shipping
AJMRTC 2.7G Digital RF Power Meter, DC 4.5V5.5V Wideband Signal Detector 5kHz2700MHz with LCD Display, TypeC Powered Spatial RF Signal Measuring Instrument for Radio Frequency Testing
Limited time offer, ends 11/25
$24.24
Free Shipping
AJMRTC Type-C PD QC AFC Decoy Board, PD3.0 PD2.0 PPS QC4+ FCP AFC USB Boost Trigger Polling Detector Module, Fast Charging Voltage Trigger Tester for Power Supply and DIY Electronic Projects
Limited time offer, ends 11/25
$10.61
Free Shipping
AJMRTC DIY RF Frequency Counter Meter Kit, 1Hz to 50MHz Digital Crystal Oscillator Tester with LED Display, Soldering Assembly Kit for Electronic Frequency Measurement Projects
Limited time offer, ends 11/25
$13.33
Free Shipping
AJMRTC PenType HighPrecision Frequency Counter Module, DC 5V 200Hz100MHz Frequency Meter with OLED Display, TypeC Power Interface Handheld Signal Frequency Tester for Electronic Circuit Debugging
Limited time offer, ends 11/25
$14.47
Free Shipping
AJMRTC DC 12V T2 Operational Amplifier Tester, HighSpeed & LowSpeed Op Amp Testing Tool for Single Dual Quad Op Amps, Portable Operational Amplifier Test Module for Electronic DIY Repair Lab Use
Limited time offer, ends 11/25
$15.48
Free Shipping
AJMRTC USB Logic Analyzer, 8 Channel 24MHz Sampling Rate 24Msps Logic Debugger, Portable USB Logic Analyzer for ARM FPGA Circuit Debugging, Electronic Logic Signal Capture Tool
Limited time offer, ends 11/25
$14.76
Free Shipping
USB Tester Multimeter Digital 4-30V 0-6.5A, QC 3.0 Power Meter Voltage and Current Tester Detector, Volmeter Ammeter Power Bank Capacity Tester with IPS Color Display
Limited time offer, ends 11/01
$18.47
Free Shipping
Alligator Clip Test Leads, 50cm Colorful Dual-Ended Crocodile Clips, Wire Jumpers with 5 Colors, Set of 10, Electrical Clips for Electronic Experiments, Circuit Testing Connections
Limited time offer, ends 10/31
$12.99
Free Shipping
New Digital LCD PC Computer Power Supply Tester 20/24 Pin 4 PSU ATX SATA HDD Testers
Limited time offer, ends 11/01
$20.68
Free Shipping
AJMRTC Mini Breadboard 8.5×5.5cm, 400 Tie Points Solderless Prototype Circuit Test Board, Reusable Plug-in Bread Board for Electronic Circuit Testing & DIY STEM Projects
Limited time offer, ends 11/25
$12.56
Free Shipping
AJMRTC SD3078 High Precision RTC Real Time Clock Module, Low Power Digital Clock Board, I2C Interface Time Calendar Module for Arduino Raspberry Pi Embedded MCU & Electronic DIY Projects
Limited time offer, ends 11/25
$13.15
Free Shipping
AJMRTC HX711 Load Cell AD Weight Pressure Sensor Module with Digital Display, 24-Bit Precision ADC Weighing Instrument Electronic Scale Module for Arduino Raspberry Pi DIY Weight Force Measurement
Limited time offer, ends 11/25
$11.28
Free Shipping