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

Non-contact LCD Digital Voltage Tester 12V-1000V Multifunction Pen Tester Electric Continuity Battery Test Pencil

Non-contact LCD Digital Voltage Tester 12V-1000V Multifunction Pen Tester Electric Continuity Battery Test Pencil

$3.50

MOQ: 1000 pieces

Changsha Jose Trade Co., Ltd.

CN4.8/5.0(16)

Uni-t Ut25a Professional Led Indicator Socket Tester Automatic Circuit Ac Circuit Breaker Finder Electronic Measuring Instrument

Uni-t Ut25a Professional Led Indicator Socket Tester Automatic Circuit Ac Circuit Breaker Finder Electronic Measuring Instrument

$21-22

MOQ: 10 pieces

1 sold

Dongguan Yihang Electrical Appliance Co., Ltd.

CN4.5/5.0(28)

Wholesale Tools Electronics Repair Tools Engineer Testing Pcb Board Usb Voltage Digital Current Tester Electronic Voltage Tester

Wholesale Tools Electronics Repair Tools Engineer Testing Pcb Board Usb Voltage Digital Current Tester Electronic Voltage Tester

$0.75-1.79

MOQ: 1 piece

Shenzhen RSW Technology Co., Ltd.

CN4.9/5.0(9)

Premium Portable Transformer DC Resistance Tester with Built-in Lithium Battery for Field Testing

Premium Portable Transformer DC Resistance Tester with Built-in Lithium Battery for Field Testing

$3,750

MOQ: 1 piece

Baoding Daoling E-Commerce Co., Ltd.

Insulated Safety Voltage Tester High-precision Transparent Multifunctional DIY OEM Professional Hand Tool Set Electrical Work

Insulated Safety Voltage Tester High-precision Transparent Multifunctional DIY OEM Professional Hand Tool Set Electrical Work

$0.33-0.35

MOQ: 200 pieces

Pinghu Hengke Metal Products Factory

CN4.8/5.0(30)

Electrician test AC DC12-250V Tester, Electric Screwdriver, LCD Display Voltage Detector

Electrician test AC DC12-250V Tester, Electric Screwdriver, LCD Display Voltage Detector

$0.66-0.83

MOQ: 1 piece

Shenzhen Carn Technology Co., Ltd.

CN4.2/5.0(142)

CEM DT-6605 Professional High Voltage Insulation Resistance Tester

CEM DT-6605 Professional High Voltage Insulation Resistance Tester

$169.20

$18810% off

MOQ: 1 piece

1 sold

Shenzhen Mingyouchuang Instrument Equipment Co., Ltd.

CN4.8/5.0(27)

Insulation Multimeter 715 Digital With Test Leads For Electrical Testing

Insulation Multimeter 715 Digital With Test Leads For Electrical Testing

$544.01-800.01

MOQ: 1 piece

REAB COMMERCIALE SOCIETA A RESPONSABILITA LIMITATA

IT5.0/5.0(1)

TAIWAN CALIBRE 2-Pole Multifunctional Continuity Voltage Tester 7-Stage LED/LCD Display ETL CE Approved Probe Cover Safety 1.5V

TAIWAN CALIBRE 2-Pole Multifunctional Continuity Voltage Tester 7-Stage LED/LCD Display ETL CE Approved Probe Cover Safety 1.5V

$19.20-20.57

MOQ: 300 pieces

PROJEN INDUSTRIAL COMPANY LTD.

TW5.0/5.0(4)

ETCR1540 Central Cabinet Wireless Nuclear Phase Instrument Handcart-type High-voltage Switch HV Phase Detector AC 10KV-35KV 1%

ETCR1540 Central Cabinet Wireless Nuclear Phase Instrument Handcart-type High-voltage Switch HV Phase Detector AC 10KV-35KV 1%

$757-778

MOQ: 1 set

Hefei Oddvida Electrical Technology Co., Ltd.

CN4.8/5.0(4)

4x190mm AC 100-500V Voltage Test Pencil Insulated Screwdriver Tester Tool for Electrician Live Wire Detection

4x190mm AC 100-500V Voltage Test Pencil Insulated Screwdriver Tester Tool for Electrician Live Wire Detection

$0.40-0.51

MOQ: 600 pieces

Kanyu Technology (Shenyang) Co., Ltd.

CN5.0/5.0(2)

Cantilever Beam Apparatus for Electrical Testing with 0.01mm Accuracy and 18 Months Warranty

$172

MOQ: 1 piece

LAKSHMI ENGINEERING WORKS

Electric Line Voltage Tester for Live Wire Detection AC Testing Circuit Inspection OEM/ODM Customizable High Accuracy

Electric Line Voltage Tester for Live Wire Detection AC Testing Circuit Inspection OEM/ODM Customizable High Accuracy

$0.40

MOQ: 500 sets

Pushpa Hand Tools

ST-708 Intelligent Cable Fault Tester

$420

MOQ: 1 set

Shandong Senter Electronic Co., Ltd.

CN4.8/5.0(5)

Automobile Diagnostic Tools Electric Circuit Tester Car Power Circuit Probe Kit Driver Tester

Automobile Diagnostic Tools Electric Circuit Tester Car Power Circuit Probe Kit Driver Tester

$7.89-8.89

MOQ: 5 pieces

25 sold

Foshan Yalian Auto Parts Trade Co., Ltd.

CN4.7/5.0(298)

ZYSY China Standard Automotive Circuit Tester Diagnostic Electrical System Tester 3-36V Multi Functional Power Supply Voltage

ZYSY China Standard Automotive Circuit Tester Diagnostic Electrical System Tester 3-36V Multi Functional Power Supply Voltage

$8.08

$8.9810% off

MOQ: 2 pieces

Shenzhen Zhiyuan Shengye Technology Co., Ltd.

CN4.8/5.0(56)

100A 200A 300A Loop Resistance Tester Contact Resistance Tester

100A 200A 300A Loop Resistance Tester Contact Resistance Tester

$322.20

$35810% off

MOQ: 1 set

Wuhan Kaidi Zhengda Electric Co., Ltd.

CN4.9/5.0(19)

Topdiag P100 Automotive Circuit Tester 12V 24V Components Activation and Short Circuit Protection Power Probe Circuit Tester

Topdiag P100 Automotive Circuit Tester 12V 24V Components Activation and Short Circuit Protection Power Probe Circuit Tester

$21-27.60

MOQ: 1 set

143 sold

Shenzhen Oulutong Technology Co., Ltd.

CN4.5/5.0(60)

VLUUKE LNJBC-II Electronic Single-phase Relay Protection Tester Calibrator High Precision Digit Inverter DC 0.2 Accuracy IP67

VLUUKE LNJBC-II Electronic Single-phase Relay Protection Tester Calibrator High Precision Digit Inverter DC 0.2 Accuracy IP67

$480-560

MOQ: 1 set

3 sold

Wuhan Lvnengde Precision Testing Technology Co., Ltd.

CN4.7/5.0(55)

6/12V Automotive Circuit Tester /Auto test Tools

6/12V Automotive Circuit Tester /Auto test Tools

MOQ: 1 piece

Changzhou Xiwang Yuhua Electronic Co., Ltd.

CN4.8/5.0(18)

SPT 65kg Standard Electric Ttraction Penetration Soil Tester With Tripod

$900-950

MOQ: 1 piece

Hebei Zhongbo Ruike Precision Instrument Co., Ltd.

CN4.3/5.0(23)

Hot Selling Battery Powered 6-24V Circuit Tester EM285 Model -30-50 Operating Temperature Car Diagnostic System Repair Tool

$4.20-6.50

MOQ: 100 pieces

Hefei Leyi Energy Technology Co., Ltd.

CN4.5/5.0(20)

Hot Selling Civil Engineering Geotechnical for Test Kit Electronic Metal Testing Equipment 1-Year 220V Easy Use ASTM Compliant

$100-200

MOQ: 1 set

Hebei Jinfa Instrument Equipment Co., Ltd.

CN4.9/5.0(16)

2021 Newest Car Circuit Tester DC 6V 12V 24V Voltage Auto Vehicle Gauge Test Light Free Shipping

$0.81-1.08

$0.90-1.2010% off

MOQ: 5 pieces

Guangzhou Daisheng Technology Co., Ltd.

CN4.4/5.0(448)

Transformer Capacitance Loss Tan Delta Testing CVT LCR Electronic Measuring Instrument Transformer Dielectric Loss Tester

$3,500-3,600

MOQ: 1 piece

Shanghai Demiks Electric Power Technology Co., Ltd.

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

$1.81-1.90

MOQ: 10 pieces

5,354 sold

Rtx Technology Co., Limited

CN4.8/5.0(57)

HABOTEST HT91D+ Digital Display Electric Test Pen Multifunctional Electric Measurement Tool

$7.63

MOQ: 5 pieces

5 sold

Huizhou Chuangxin Instruments Co., Ltd.

CN4.5/5.0(20)

Professional Phase Sequence Electrician High Sensitivity Portable Safety Live Wire 12-1000V DC AC Non Contact Voltage Tester Pen

$9.90-19.80

$18-3645% off

MOQ: 1 piece

Shanghai Chikong Automation Instrument Co., Ltd.

CN4.7/5.0(41)

1000V Insulation Resistance Tester for Cable Motor Transformer Equipment High Voltage Insulation Resistance Tester

$900

MOQ: 1 piece

Changzhou Shineworld Industry Co., Ltd.

Soil Resistivity Tester 2/3/4 Wire Earth Resistance Meter 0-30kOhm 0-600V AC/DC AFC Alarm 300 Groups Data Storage ETCR EM3040B

$102.86-128.57

MOQ: 1 set

51 sold

Guangdong ETCR Electronic Technology Co., Ltd.

CN4.9/5.0(25)

ZCL-10A High Accuracy Battery-powered Transformer Winding DC Resistance Tester IP67 Protection Portable Instrument 8 1 Year

$800

MOQ: 1 piece

Wuhan ZCL Power Technology Co., Ltd.

Measurement Range 20Ω~2000Ω Digital Ground Earth Resistance Ohm Tester Meter Instrument for Electric Power Telecommunications

$35.42-41.31

$39.36-45.9010% off

MOQ: 1 set

6 sold

Shenzhen Chenzhou Technology Co., Ltd.

CN4.5/5.0(296)

High Insulation Resistance Tester Digital 5000V/10T-Accurate Portable for Electrical Safety Testing 1 Year IP66 Protection

$700-850

MOQ: 1 piece

Hebei Jingchuang Instrument Manufacturing Co., Ltd.

CN5.0/5.0(2)

CEM High Accuracy Insulation Resistance Tester AC/DC Voltage Measurement Electrical Power Maintenance Instrument

$87.04

MOQ: 1 piece

1 sold

Shenzhen Everbest Machinery Industry Co., Ltd.

CN4.6/5.0(63)

IEC 61032 IEC 60529 IP4X Test Probe D 1N Force Electrical Safety Test Probe IP Protection Testing

$150

MOQ: 1 piece

1 sold

Shenzhen Bonad Instrument Co., Ltd.

CN5.0/5.0(2)

MH14 Digital Voltage Tester Meter Insulation Resistance Tester with 1-Year Warranty for Accurate Measurements

$53-57

MOQ: 2 pieces

2 sold

Xiongan Jinsheng Trading Co., Ltd.

CN4.5/5.0(211)

Digital Ammeter Physical Electrical Circuit Experiment Equipment for Teaching Instruments

$4.20-4.90

MOQ: 80 pieces

Guangzhou Sinosource Scientific Company Limited

CN4.6/5.0(18)

PT150 Professional Automotive Circuit Tester 12V/24V Digital Diagnostic Tool w/Color Display Continuity Signal Circuit Testing

$40.25-43.75

MOQ: 2 pieces

Lancol High Tech Company Ltd

CN4.6/5.0(52)

6-24V Digital Display Automotive Circuit Tester Car Diagnostic Power Probe Test Pen Automobile Testing

$1.26-1.62

$1.40-1.8010% off

MOQ: 1 piece

140 sold

Chengdu Yingyong Trading Co.,Ltd

CN4.7/5.0(202)

Portable Underground Cable Fault Locator Detector Hidden Wall Wire Leakage Short Circuit Breakpoint Positioning Instrument

$105

MOQ: 1 piece

20 sold

Changsha Aojie Construction Machinery Equipment Trading Co., Ltd.

CN4.8/5.0(12)