Tools & Testers

4069 products found

Circuit Testers

Circuit Tester, 3-120 V Digital Test Light LED Display Automotive Fuse Tester Polarity Indicate Dc Voltage Tester for Car Truck Circuit Fuse Testing Wiring Circuit Checking

$8.57

Circuit Testers

Zumhigh Professional Test Light with Voltmeter - Heavy Duty DC Circuit Tester for Vehicle Diagnostics

$10.55

Network Testers

10km Visual Fault Locator, 10mW Red Light Optical Fiber Tester Pen, 650nm Wavelength, Portable Fiber Optic Cable Tester for Breakage Bending Detection, with Universal Connector for Telecom CATVWirin

$15.44

Voltage Testers

Electric Fence Voltage Tester, 7KV Digital Electric Fence Tester, Handheld Electric Fence Fault Finder, Farm Troubleshooting with 8 Neon Indicator Lights (600V-7KV)

$34.96

Cable Insertion & Extraction Tools

VCELINK Punch Down Tool, Black Ethernet Krone Tool, Insert & Cut Terminations in One Operation, Impact Terminal Insertion Tools for RJ45 Socket Cat5/Cat6/Cat7 & Telephone Cable with Wire Stripper

$9.63

Voltage Testers

Electric Fence Voltage Tester, 12KV Digital Electric Fence Tester, Handheld Electric Fence Fault Finder, Farm Troubleshooting with 8 Neon Indicator Lights (2KV-12KV)

$28.36

Voltage Testers

Din Rail Energy Meter 5-32A Single Phase Electric Meter Digital LCD Electronic KWh Meter for Home Use

$23.44

Network Testers

Visual Fault Locator 100mW, Fibre Optic Cable Tester Meter with 2.5mm Universal Interface Adapt FC/ST/SC, for Fiber Network Cable Test

$47.52

Multi Testers

KAIWEETS EMF Meter, EMF Radiation Detector Simultaneously Displays EF/MF/RF Data, LED Display, Type-C Charging Port, Portable for Home, Office, and Outdoor Use

$79.21

Cable Insertion & Extraction Tools

Electrical Wire Threader, Nylon Fish Tape with 6 PCS Metal Lock Wires, Cable retraction aid for Wiring Installation of Telecommunications Floor Ducts, Long 30M Width 3MM

$9.23

Circuit Testers

16A 10A Socket Checker Voltage Detector Leakage Fault Checker AC Plug Polarity GFCI Receptacle Tester Compact ABS Material with Results Display (UK Plug)

$15.14

Voltage Testers

Electric Fence Tester Switch Button Electric Fence Beeper ABS Fence Voltage Tester Beep Sound Electric Fence Buzzer Electric Fence Fault Finder 0.4-0.5M Working Distance

$12.44

Voltage Testers

ZUMHIGH Electric Test Pen & 24" Retractable Spring Wire

$10.55

Cable Insertion & Extraction Tools

Namvo Cable Comb Tool Wire Comb Management Bundler Organization Tool Data Cable Daily Use Ideal

$24.40

Voltage Testers

ULTRICS Voltage Tester Pen, 12V-1000V Non Contact Electric Tester Pen, Adjustable Sensitivity NCV Volt Stick, AC Voltage Detector with LED Flashlight, Live/Null Wire Checker and Breakpoint Finder

$6.72

Circuit Testers

Socket Tester GFCI Outlet Tester with LCD Display, Receptacle Detector, Electric Voltage Tester for Standard 3-Wire 260V AC Voltage, Socket Checker 6 Visual Indicators/Wiring Legend for Home

$15.70

Circuit Testers

TESMEN TOE-100EMAX Electrical Socket Tester UK, Plug Outlet Tester with RCD Trip Time Test, Backlit LCD, Data Hold, Voltage Measurement, for Home & Daily Safety Checks - Blue

$13.19

Multi Testers

SURLABA Digital Multimeter, TRMS Autoranging Multitester 6000 Counts Voltmeter Measures AC/DC Current, Voltage, Continuity, Capacitance, NCV, Resistance, Frequency, Temperature, Duty, Diodes (XF-42B)

$17.15

Circuit Testers

atnayo 3 to 120 V Circuit Tester with Digital Test Light for Car Electrical Fuse Circuit Checking

$12.93

Multi Testers

GC-6205 Dual Jaw Clamp Meter, 6000 Counts True RMS Auto-Ranging Clamp Multimeter with Data Hold&Backlight for Detecting AC/DC Voltage/Current, Resistance, Capacitance, Temp, Frequency, Inrush Current

$30.36

Voltage Testers

Digital Clamp Meter, 4000 Counts Multimeter with AC/DC Current Voltage,1000A 750V Auto-Ranging Circuit Voltage Testers, YF-870MR Meter Ohm, Capacitance, Duty Cycle, Temperature, Diode

$48.97

Multi Testers

Clamp Meter Multimeter Tester AC/DC 6000 Counts Measures Capacitance, Resistance, Continuity, Diode, TRMS NCV with Auto Range, Backlight, Data storage with Test Leads, Alligator Clips GOLDCHAMP

$22.04

Multi Testers

Multimeter YF-90C, Digital Muti Tester TRMS 4000 Counts, Electrical Tester for Measurement of Diode, hFE, Continuity, AC/DC Voltage and Current, Resistance, and Capacitance

$32.94

Cable Insertion & Extraction Tools

LEENUE Punch Down Tool, Ethernet Punchdown Krone Tool for RJ45 Socket Cat5/Cat6/Ca6A Network Telephone Cable RJ11 Professional Terminal Insertion Tools with Wire Stripper Hook and Blade Yellow

$9.23

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