Electrical Testing Instruments

(18,140+ products available)

Oscilloscopes

Signal Generators

Spectrum Analyzers

Industrial Metal Detectors

Other Electronic Measuring Instruments

Cable Tester

Industrial Endoscope

Infrared Thermal Camera

Network Analyzer

Electronic Load Tester

LCR Meter

Transformer Tester

Logic Analyzer

Automotive Circuit Tester with LED Display & Power Probe | Battery, Voltage Diagnostic Tool Kit

Automotive Circuit Tester with LED Display & Power Probe | Battery, Voltage Diagnostic Tool Kit

$4.50-5.40

$5-610% off

MOQ: 1 case

59 sold

Shenzhen Songhuan Technology Co., Ltd.

CN4.4/5.0(52)

Factory Sales 5-120V Digital Electrical Test Pencil Digital Car Truck Voltage Circuit Tester Diagnostic Probe Test Pen

Factory Sales 5-120V Digital Electrical Test Pencil Digital Car Truck Voltage Circuit Tester Diagnostic Probe Test Pen

$1.11

MOQ: 1 piece

1,079 sold

Wenzhou Winco Imp&exp Co., Ltd.

CN4.8/5.0(11)

A1X Multimeter Digital Technology Professional Automatic AC/DC Voltage Tester Current Ohm Amperemeter Detector Tool

A1X Multimeter Digital Technology Professional Automatic AC/DC Voltage Tester Current Ohm Amperemeter Detector Tool

$15.70-16.70

MOQ: 1 piece

Shenzhen Kexinxin Technology Co., Ltd.

CN4.3/5.0(169)

CE Certified Digital Vacuum Calibration Electric Pressure Gauge Elitech Test Pressure Gauge for Hvac R Technicians

CE Certified Digital Vacuum Calibration Electric Pressure Gauge Elitech Test Pressure Gauge for Hvac R Technicians

$35-38

MOQ: 10 pieces

Zhejiang Shengdi Instrument Co., Ltd.

CN4.9/5.0(41)

Automotive Electrical System Circuit Testers Power Circuit Probes and Cable Diagnostic Tools Relay Diode Oscilloscope Tests

Automotive Electrical System Circuit Testers Power Circuit Probes and Cable Diagnostic Tools Relay Diode Oscilloscope Tests

$15.90-18

MOQ: 2 pieces

Changzhou Baidi Technology Co., Ltd.

CN4.7/5.0(108)

Green 2 Wire 0.56" AC 30V-500V LED Digital Voltmeter Voltage Meter Monitor Tester for 110V 220V 380V Electronics Tester Tools

Green 2 Wire 0.56" AC 30V-500V LED Digital Voltmeter Voltage Meter Monitor Tester for 110V 220V 380V Electronics Tester Tools

$0.74-0.78

$0.93-0.9720% off

MOQ: 2 pieces

6 sold

Shenzhen Hanheng Technology Trading Co., Ltd.

CN4.7/5.0(102)

TOPDIAG P50 5-30v Auto Multifunctional Vehicle Tester Voltage Electrical Load Test Power Supply Bulb Load Measurement P50 5-30V

TOPDIAG P50 5-30v Auto Multifunctional Vehicle Tester Voltage Electrical Load Test Power Supply Bulb Load Measurement P50 5-30V

$15

$3050% off

MOQ: 2 pieces

2 sold

Shenzhen Yicheng Zhixin Technology Co., Ltd

CN4.6/5.0(25)

UNI-T UT251C+ Leakage Current Clamp Meter 60A AC Digital Ammeter Pliers True RMS PEAK Hold CE/RoHS Certified Harmonic 1-20

UNI-T UT251C+ Leakage Current Clamp Meter 60A AC Digital Ammeter Pliers True RMS PEAK Hold CE/RoHS Certified Harmonic 1-20

$98.50-129

MOQ: 1 piece

5 sold

HELLOCHIP LIMITED

HK4.7/5.0(494)

Auto Circuit Tester Battery Tester OBD 12V Multimeter Power Circuit Probe Kit Electric Voltage Tester Car Diagnostic Tool

Auto Circuit Tester Battery Tester OBD 12V Multimeter Power Circuit Probe Kit Electric Voltage Tester Car Diagnostic Tool

$16-19

MOQ: 10 pieces

Yiwu Keynew E-Commerce Co., Ltd.

CN4.4/5.0(53)

T271 6-24V Voltage Circuit Tester Pen Probe Fixture LED Circuit Testing Pen Automotive Maintenance Tool

T271 6-24V Voltage Circuit Tester Pen Probe Fixture LED Circuit Testing Pen Automotive Maintenance Tool

$0.75-1.88

MOQ: 10 pieces

Guangzhou Haohui Technology Co., Ltd.

CN4.5/5.0(226)

OKY2030-2 Transistor Tester LCR-T7 Full Color Graphic Display Diode Capacitance Tester

OKY2030-2 Transistor Tester LCR-T7 Full Color Graphic Display Diode Capacitance Tester

$7.80-8.48

MOQ: 2 pieces

Okystar Technology Co., Ltd.

CN4.4/5.0(15)

Testing Equipment Customized Durable Electric Torque Torsion Tester for RV and Instrument Use

Testing Equipment Customized Durable Electric Torque Torsion Tester for RV and Instrument Use

$2,000

MOQ: 1 piece

Wuxi Rongyi Plastic Electrical Appliance Co., Ltd.

CN5.0/5.0(2)

Digital Circuit Tester Kit Automotive Repair 4-60V DC Voltage Measurement LCD Indication Small Current <10mA 12FT Coil Cord 1

$18.50

MOQ: 6000 sets

FORMOSAN UNITED CORPORATION

Automotive Circuit Tester 1-75V DC Voltmeter Digital Display Battery Detection Polarity Indication Electric Diagnostic Tools

Automotive Circuit Tester 1-75V DC Voltmeter Digital Display Battery Detection Polarity Indication Electric Diagnostic Tools

$11.80-13.80

MOQ: 3 pieces

Daonanhao (shenzhen) Technology Co., Ltd.

CN4.4/5.0(359)

Servo Tester Instrument Servo Tester Aircraft Model Motor Testing Electrical Tuning Tester Third Gear Indicator Light

Servo Tester Instrument Servo Tester Aircraft Model Motor Testing Electrical Tuning Tester Third Gear Indicator Light

$0.60-0.72

MOQ: 5 pieces

2,466 sold

Shenzhen Xinchuang Smart Technology Co., Ltd.

CN4.7/5.0(25)

Teaching Instruments Physical Electrical Circuit Experiment Equipment Analog Ammeter

Teaching Instruments Physical Electrical Circuit Experiment Equipment Analog Ammeter

$4.08-4.94

MOQ: 1 piece

Ningbo Xuzhan Science And Education Instrument Co., Ltd.

CN5.0/5.0(1)

3.5-36V DC Electric Circuit Tester Car Electrical System Diagnostic Tool Automobile Power Switch Tester for Vehicle Diagnostics

3.5-36V DC Electric Circuit Tester Car Electrical System Diagnostic Tool Automobile Power Switch Tester for Vehicle Diagnostics

$5.13-7.20

$5.70-810% off

MOQ: 1 piece

9 sold

Shenzhen Talentcar Electronic Co., Ltd.

CN4.7/5.0(199)

Factory Outlet Checker Grounding US Plug Tester American Standard Three Wire Circuit Power Socket Tester

Factory Outlet Checker Grounding US Plug Tester American Standard Three Wire Circuit Power Socket Tester

$2.55-2.60

MOQ: 100 pieces

Shenzhen Maxsharer Esd Technology Co., Ltd.

CN3.0/5.0(3)

Pointer Type Voltage Tester Electrometer Electrostatic Experimental Instrument Measure Potential Difference

Pointer Type Voltage Tester Electrometer Electrostatic Experimental Instrument Measure Potential Difference

$5-5.50

MOQ: 1 piece

Sichuan Machinery Tools Import & Export Co., Ltd.

CN4.7/5.0(54)

ACETOP Car Body Repair Tool Electrical System Tester with LCD Display Resistance Voltage Tester ABS Material

ACETOP Car Body Repair Tool Electrical System Tester with LCD Display Resistance Voltage Tester ABS Material

$14.58-15.88

MOQ: 1 piece

Acetop Enterprise Development (Shenzhen) Co., Ltd.

CN4.8/5.0(9)

YR1030+ Lithium Battery Internal Resistance Test Instrument True 4-Wire 100V Electric Vehicle Group 18650 Battery Tester

$23.60

MOQ: 1 piece

1 sold

Shenzhen Youdianduo Technology Co., Ltd.

CN4.5/5.0(78)

Kingbolen ECT300 circuit diagnostic tool automotive breaker fuse finder tool

$14.25-16.04

$15.83-17.8210% off

MOQ: 1 set

2 sold

DiagTech France

FR4.7/5.0(69)

HZ2612 Digital High Accuracy Power Transformer Testing Instrument Measuring Device Transformer Short Circuit Impedance Tester

$1,000-1,875

MOQ: 1 piece

Huazheng Electric Manufacturing (Baoding) Co., Ltd.

CN4.8/5.0(15)

3.5-36V DC Electric Circuit Tester Car Electrical System Diagnostic Tool Automobile Power Switch Tester Vehicle Diagnostics

$3-8

MOQ: 1 piece

Fuzhou Mico Automotive Supplies Co., Ltd.

CN4.4/5.0(204)

Preferential Price Professional 100mm Complete Stainless Electric Digital Pressure Gauge IP65 Protection 0-25bar Measurement

$28

MOQ: 1 piece

Chuzhou Taike Instrument Technology Co., Ltd.

CN4.6/5.0(6)

JDiag P60 Factory Direct Supply Power Probe DC 6-30V Vehicle Electrical System Diagnosis Instrument Automotive Circuit Tester

$8.33-9.73

$11.90-13.9030% off

MOQ: 2 pieces

4 sold

JDiag Electronics Technology Co., Ltd.

CN4.8/5.0(40)

Car Circuit Tester Power Probe Diagnostic Tool 3.5V-36V Car Electrical System Diagnostic Tool Electric Circuit Tester

$6.50-7.50

MOQ: 2 pieces

Hefei Chegongshe Hardware Technology Co., Ltd.

CN4.6/5.0(131)

Electric Needle Voltage Tester Hand Tool for AC Power Test

$0.26

MOQ: 480 pieces

Hedong District Sanhong Hardware Tools Factory

CN4.6/5.0(53)

Automatic Circuit Tester Electrical System Tester Multifunc

$33.65-38.59

MOQ: 1 piece

Henan Shanpu Machinery Equipment Co., Ltd.

CN4.3/5.0(204)

Testing Instruments CCT-3320V EC Conductivity Monitor

$16

MOQ: 1 piece

Qingdao Tlead International Co., Ltd.

CN4.7/5.0(17)

Factory Outlet DT830D Digital Multimeter AC DC Interruption Buzzer Test Electrical Instruments Multimeters

$1.29-1.32

MOQ: 5 pieces

30 sold

Shenzhen Hengshengwei Technology Co., Ltd.

CN4.8/5.0(55)

RK2675Y Professional Medical Safety Tester for Leakage Current and Withstand Voltage Testing CE Certified 1 Year Warranty

$629.29-858.12

MOQ: 1 piece

Shenzhen Bodunbaili Electronic Co., Ltd.

CN4.8/5.0(106)

1PCS NEW 1630-2 Grounding Resistance Test Clamp Table

$1,620

MOQ: 1 piece

HK FUTURE INSTRUMENT INDUSTRY LIMITED

HK4.5/5.0(24)

DY4100 Digital Earth Resistance Tester 0-2000 Ohm Tester Meter Tester Multimeter Megohmmeter High Voltage 500V

$50

MOQ: 1 set

Shenzhen Guste Technology Co., Ltd.

CN4.7/5.0(134)

Cheap Electric Tester Pen Voltage Detector 12-220V AC DC Voltage Tester Screwdriver Voltage Tester Pen

$0.24-0.28

MOQ: 5000 pieces

Nantong Quzo Instrument Co., Ltd.

CN5.0/5.0(8)

Quality Lithium Battery Inner Resistance Short Circuit Tester Testing Machine Equipment Insulation Resistance Tester

$550

MOQ: 1 set

Dongguan Zhik Energy Technology Co., Ltd.

MIT400/2 Series Digital Portable Insulation Resistance Tester 4 High Instruments Measuring Analysing Instruments

$689.19

MOQ: 1 piece

Shenzhen Hightmatch Technology Co., Ltd.

CN4.7/5.0(39)

Agilent Keysight 4288A Capacitance Meter, KHz/1 MHz Digital Electrical Bridge Tester Controller Test Instruments hx

$2,952

MOQ: 1 piece

HK HUAXIN INSTRUMENT LIMITED

HK4.8/5.0(3)

Universal OBD2 Car Diagnostic Tool Electric Power Fault Diagnosis Instrument Obd Scanner with Battery Testing Decoding ELM327

$24.80-28.80

MOQ: 5 pieces

2 sold

Shenzhen Kingshowstar Technology Co., Limited

CN4.8/5.0(367)

High Quality Rupali Instrument Multifunction Digital Voltage Testing Meter High Accuracy Customized Support Warranty Unavailable

$15.77

MOQ: 50 pieces

RUPALI INSTRUMENT CORPORATION