Electrical Testing
Featured Brands
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Lisle®Relay Test Jumpers Test Leads Kit (69200)Relay Test Jumpers Test Leads Kit by Lisle®. Use with 56810 or 60610 to Easily and Securely Connect Relay Test Jumper to a Multimeter. Can also use banana plug to pin probe adapter for use with pin probes. Kit contains two terminal to...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$23.34 - Lisle®Replacement 12 V Bulb for 32900 Heavy Duty Circuit Tester (28440)Replacement 12 V Bulb for 32900 Heavy Duty Circuit Tester (28440) by Lisle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Expertly Crafted using premium-grade materialsUnsurpased in functionality and reliability$2.72
- Lisle®Replacement Bulb for 26200 Continuity Tester (26210)Replacement Bulb for 26200 Continuity Tester (26210) by Lisle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Expertly Crafted using premium-grade materialsUnsurpased in functionality and reliability$2.53
- Lisle®Replacement Bulb for 32150 Low Circuit Tester (26270)Replacement Bulb for 32150 Low Circuit Tester (26270) by Lisle®. If you're looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...Designed to help to get your job done rightManufactured utilizing the highest quality materials$1.99
- Lisle®Replacement Circuit Tester Bulb (24560)Replacement Circuit Tester Bulb by Lisle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality$4.00
- Lisle®Vehicle Electrical System Parasitic Drain Tester (64970)Vehicle Electrical System Parasitic Drain Tester by Lisle®. Provides an Easy Method to Connect a Multimeter to the Vehicle Electrical System to Diagnose Hidden Battery Drain. Replaceable in-line fuses protect both the meter and tester...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$22.89
- Pacific Industrial®Nickel Plated Steel Alligator Test Clips (1588C)Nickel Plated Steel Alligator Test Clips by Pacific Industrial®. Quantity: 20 Pieces. Cadmium plated steel with 3/8" jaw opening and full meshing teeth. This top-grade product is expertly made in compliance with stringent industry...10 Amp - Full Meshing Teeth3/8" Jaw Opening - 1-15/16" Length$18.80
- Power Probe®10' Digital Multimeter Extension Lead Adapter (PPTK0002)10' Digital Multimeter Extension Lead Adapter by Power Probe®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$23.76
- Power Probe®5' Test Leads with Aligator Clips (PPTK0001)5' Test Leads with Aligator Clips by Power Probe®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing any other...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$16.53
- S&G Tool Aid®20-piece Back Test Probe Kit (23500)20-piece Back Test Probe Kit by S&G Tool Aid®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing any other job,...Use to back probe harnes connectors, fuel injectors and automotive sensorsColor coded for easy identification$19.98
- S&G Tool Aid®48" Automotive Test Leads Kit (23000)48" Automotive Test Leads Kit by S&G Tool Aid®. This is the ideal Test Lead Kit for your automotive electrical testing requirements. It contains all the necesary connectors and wire to use as jumper leads or to test a wide variety of...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$57.58
- Southwire®Multipurpose Tone & Probe Kit (T200K)Multipurpose Tone & Probe Kit by Southwire®. The T200K is a self-contained kit for tracing a variety of cable types. Includes belt-mount case with five adapter cables, separate toner and probe. Probe features an LED flashlight for cable...Provides audible and visual indicationIncludes belt-mount case with five adapter cables, separate toner and probe$51.95
- S&G Tool Aid®90° Test Light (36345)90° Test Light by S&G Tool Aid®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality$19.34
- S&G Tool Aid®Straight Test Light (36344)Straight Test Light by S&G Tool Aid®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality$19.34
- Dorman®12 V Electrical Continuity Tester (86611)12 V Electrical Continuity Tester (86611) by Dorman®. Test electrical circuits with confidence using this multi-function electrical tester. Made to test a variety of electrical parameters, it is constructed of quality materials to...Durable construction - this electrical multi-tester is made from quality materials to ensure reliable resultsVersatile shop tool - this multi-function tester can be used to confirm a variety of electrical system parameters$7.72
- Dorman®6 to 12 V Circuit Economy Electrical Tester (85598)6 to 12 V Circuit Economy Electrical Tester by Dorman®. Test electrical circuits with confidence using this multi-function electrical tester. Made to test a variety of electrical parameters, it is constructed of quality materials to...Durable construction - this electrical multi-tester is made from quality materials to ensure reliable resultsVersatile shop tool - this multi-function tester can be used to confirm a variety of electrical system parameters$2.16
- Dorman®6 to 12 V Electrical Circuit Tester (86599)6 to 12 V Electrical Circuit Tester (86599) by Dorman®. Test electrical circuits with confidence using this multi-function electrical tester. Made to test a variety of electrical parameters, it is constructed of quality materials to...Durable construction - this electrical multi-tester is made from quality materials to ensure reliable resultsVersatile shop tool - this multi-function tester can be used to confirm a variety of electrical system parameters$3.90
- Dorman®6 to 12 V Electrical Circuit Tester (86612)6 to 12 V Electrical Circuit Tester (86612) by Dorman®. Test electrical circuits with confidence using this multi-function electrical tester. Made to test a variety of electrical parameters, it is constructed of quality materials to...Durable construction - this electrical multi-tester is made from quality materials to ensure reliable resultsVersatile shop tool - this multi-function tester can be used to confirm a variety of electrical system parameters$5.93
- Dorman®6 to 12 V Electrical Continuity Tester (86598)6 to 12 V Electrical Continuity Tester (86598) by Dorman®. This economical, time-saving pack of Electrical Circuit Testing Tools contains testers that provide multiple trouble-shooting capabilities.Pack includes three testers Constructed of quality plastic, copper and steel Tools included: 6-12V circuit tester, 18/24/36VDC circuit tester, and a continuity tester We offer a comprehensive line of Electrical Multi-testers, sold separatelyDesigned to help to get your job done right$4.00
- Dorman®6 to 12 V Light/Sound Hook Probe Circuit Tester with Interchangeable Tips (86273)6 to 12 V Light/Sound Hook Probe Circuit Tester with Interchangeable Tips by Dorman®. Test electrical circuits with confidence using this multi-function electrical tester. Made to test a variety of electrical parameters, it is...Durable construction - this electrical multi-tester is made from quality materials to ensure reliable resultsVersatile shop tool - this multi-function tester can be used to confirm a variety of electrical system parameters$16.40
- Dorman®6 to 24 V Electrical Circuit Tester (86592)6 to 24 V Electrical Circuit Tester (86592) by Dorman®. Test electrical circuits with confidence using this multi-function electrical tester. Made to test a variety of electrical parameters, it is constructed of quality materials to...Durable construction - this electrical multi-tester is made from quality materials to ensure reliable resultsVersatile shop tool - this multi-function tester can be used to confirm a variety of electrical system parameters$11.49
- Dorman®6 to 24 V Hook Probe Tester Tool (86271)6 to 24 V Hook Probe Tester Tool by Dorman®. Test electrical circuits with confidence using this multi-function electrical tester. Made to test a variety of electrical parameters, it is constructed of quality materials to deliver...Durable construction - this electrical multi-tester is made from quality materials to ensure reliable resultsVersatile shop tool - this multi-function tester can be used to confirm a variety of electrical system parameters$7.81
- Dorman®6 to 48 V Heavy-Duty Continuity Tester (86613)6 to 48 V Heavy-Duty Continuity Tester by Dorman®. Test electrical circuits with confidence using this multi-function electrical tester. Made to test a variety of electrical parameters, it is constructed of quality materials to deliver...Durable construction - this electrical multi-tester is made from quality materials to ensure reliable resultsVersatile shop tool - this multi-function tester can be used to confirm a variety of electrical system parameters$13.99
- Ingersoll Rand®KD Tools™ Low-Voltage Circuit Tester (129)KD Tools™ Low-Voltage Circuit Tester by Ingersoll Rand®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Strict quality control from start to finishStylish design, top quality, and enduring value$14.41
- Ingersoll Rand®KD Tools™ Low-Voltage Circuit Tester for 6/12V Electrical Systems (2646)KD Tools™ Low-Voltage Circuit Tester for 6/12V Electrical Systems by Ingersoll Rand®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Strict quality control from start to finishStylish design, top quality, and enduring value$9.14
- S&G Tool Aid®12 to 42 V Circuit Tester (28200)12 to 42 V Circuit Tester by S&G Tool Aid®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect and keep the electrical system in a safe working...For 12, 24 Volt and 42 Volt Hybrid systemsComputer safe - draws 3 milliamps at 12 Volts$22.93
- S&G Tool Aid®6 to 12 V Heavy-Duty Circuit Tester with Retractable Wire & Long Probe (27250)6 to 12 V Heavy-Duty Circuit Tester with Retractable Wire & Long Probe (27250) by S&G Tool Aid®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect...Features an extra long wire that stretches up to 12 feet for use, then automatically retractsQuickly and easily check electrical circuits and accessories on 6 and 12 volt systems$20.81
- S&G Tool Aid®6 to 12 V Heavy-Duty Lifetime Circuit Tester (27000)6 to 12 V Heavy-Duty Lifetime Circuit Tester by S&G Tool Aid®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect and keep the electrical system in...Checks 6 and 12 volt systemsHeavy duty battery clip$8.21
- Audiopipe®Weatherproof Audiopipe Voltmeter (IS-HHM75)Weatherproof Audiopipe Voltmeter by Audiopipe®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect and keep the electrical system in a safe working...Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality$21.66
- Electronic Specialties®High Digital Current Probe with Multimeter (655)High Digital Current Probe with Multimeter by Electronic Specialties®. Another great tool for all around electrical troubleshooting. The #655 is ideal for all high current applications, especially starting and charging diagnostics. The...37 Test Ranges10 Test Functions$134.61
Almost any wiring job requires electrical circuit testing to make sure everything is OK, and there are numerous electrical testing tools available on the market. The simplest electrical testing device is a test light tool. It has a probe that leads to a fuse located inside the device. The fuse is connected to the light, which lights up to indicate that current comes through it. Also, test light tools may have a clamp for ground connection. If short circuit occurs, the fuse in the tool blows and does not allow for excessive current flow. So, test light tools are quite simple and inexpensive devices, which are needed for dealing with basic electric jobs.
Multimeters provide more information about electric current and show voltage, resistance, and more. Such tools help to find various electric faults and eliminate them. If your job requires testing isolation resistance, you will need a megohmmeter. If you need to check the safety of the electrical system, a current leakage tester can be very helpful. We also carry current line splitters, cable height meters, circuit tracers and accessories, current probes, and more. Take advantage of quality electrical testing tools we offer at a fair price.