Electrical Testing

Electrical Power Testing

Featured Brands

  • Power Probe® - PP 3EZ™ 0 to 70 V Red Digital Voltmeter Kit with Case and Accesories
    Power Probe® - PP 3EZ™ 0 to 70 V Red Digital Voltmeter Kit with Case and Accesories (PP3EZREDAS)
    0
    # mpn4737625337
    PP 3EZ™ 0 to 70 V Red Digital Voltmeter Kit with Case and Accesories (PP3EZREDAS) by Power Probe®. The Power Probe 3EZ™ is a Digital Voltmeter that provides diagnostic power with the flip of a switch. This tool simplifies the...
    Easy LearningEasy Diagnostics
    $215.43
  • Power Probe® - PP 3EZ™ Red Digital Voltmeter
    Power Probe® - PP 3EZ™ Red Digital Voltmeter (PP3EZREDCS)
    0
    # mpn4657060721
    PP 3EZ™ Red Digital Voltmeter by Power Probe®. The Power Probe 3EZ™ is a Digital Voltmeter that provides diagnostic power with the flip of a switch. This tool simplifies the testing of fuse boxes, verifies correct operation of...
    Easy LearningEasy Diagnostics
    $172.08
  • Power Probe® - PP 3™ 12 V to 24 V Black Digital Voltmeter
    Power Probe® - PP 3™ 12 V to 24 V Black Digital Voltmeter (PP3CSBLK)
    0
    # mpn4657060718
    PP 3™ 12 V to 24 V Black Digital Voltmeter (PP3CSBLK) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12V to 24V sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable, the...
    Voltage & Polarity testingContinuity testing
    $139.78
  • Power Probe® - PP 3™ 12 V to 24 V Black Digital Voltmeter Kit
    Power Probe® - PP 3™ 12 V to 24 V Black Digital Voltmeter Kit (PP319FTCBLK)
    0
    # mpn4657060716
    PP 3™ 12 V to 24 V Black Digital Voltmeter Kit (PP319FTCBLK) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground...
    Voltage & Polarity testingContinuity testing
    $179.31
  • Power Probe® - PP 3™ 12 V to 24 V Blue Digital Voltmeter Kit
    Power Probe® - PP 3™ 12 V to 24 V Blue Digital Voltmeter Kit (PP319FTCBLU)
    0
    # mpn4657060717
    PP 3™ 12 V to 24 V Blue Digital Voltmeter Kit (PP319FTCBLU) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable,...
    Voltage & Polarity testingContinuity testing
    $179.31
  • Power Probe® - PP 3™ 12 V to 24 V Camo Digital Voltmeter Kit
    Power Probe® - PP 3™ 12 V to 24 V Camo Digital Voltmeter Kit (PP319CAMO)
    0
    # mpn4737625342
    PP 3™ 12 V to 24 V Camo Digital Voltmeter Kit (PP319CAMO) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable,...
    Voltage & Polarity testingContinuity testing
    $179.31
  • Power Probe® - PP 3™ 12 V to 24 V Carbone Digital Voltmeter Kit
    Power Probe® - PP 3™ 12 V to 24 V Carbone Digital Voltmeter Kit (PP319CARB)
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    # mpn4737625353
    PP 3™ 12 V to 24 V Carbone Digital Voltmeter Kit (PP319CARB) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground...
    Voltage & Polarity testingContinuity testing
    $179.31
  • Power Probe® - PP 3™ 12 V to 24 V Fire Digital Voltmeter
    Power Probe® - PP 3™ 12 V to 24 V Fire Digital Voltmeter (PP3CSFIRE)
    0
    # mpn4737625354
    PP 3™ 12 V to 24 V Fire Digital Voltmeter by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12V to 24V sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable, the user can...
    Voltage & Polarity testingContinuity testing
    $139.78
  • Power Probe® - PP 3™ 12 V to 24 V Fire Digital Voltmeter Kit
    Power Probe® - PP 3™ 12 V to 24 V Fire Digital Voltmeter Kit (PP319FIRE)
    0
    # mpn4737625326
    PP 3™ 12 V to 24 V Fire Digital Voltmeter Kit by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable, the user can...
    Voltage & Polarity testingContinuity testing
    $179.31
  • Power Probe® - PP 3™ 12 V to 24 V Green Digital Voltmeter
    Power Probe® - PP 3™ 12 V to 24 V Green Digital Voltmeter (PP3CSGRN)
    0
    # mpn4598897308
    PP 3™ 12 V to 24 V Green Digital Voltmeter (PP3CSGRN) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12V to 24V sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable, the...
    Voltage & Polarity testingContinuity testing
    $139.78
  • Power Probe® - PP 3™ 12 V to 24 V Green Digital Voltmeter Kit
    Power Probe® - PP 3™ 12 V to 24 V Green Digital Voltmeter Kit (PP319FTCGRN)
    0
    # mpn4598897305
    PP 3™ 12 V to 24 V Green Digital Voltmeter Kit (PP319FTCGRN) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground...
    Voltage & Polarity testingContinuity testing
    $179.31
  • Prime Products® - 120 V Digital Voltmeter
    Prime Products® - 120 V Digital Voltmeter (12-4059)
    0
    # mpn4657060652
    120 V Digital Voltmeter (12-4059) by Prime Products®. Digital AC voltage meter constantly displays outlet voltage in one volt increments. Helps to make you aware of low or fluctuating voltage that could damage appliances. Easy to read...
    Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality
    $17.72
  • Prime Products® - Hook and Probe Test Lite with Sound
    Prime Products® - Hook and Probe Test Lite with Sound (08-9030)
    0
    # mpn1579894068
    Hook and Probe Test Lite with Sound by Prime Products®. 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...
    Expected to provide high reliability and serve for yearsWill help make your recreational rest the greatest outdooring pleasure
    $23.00
  • S&G Tool Aid® - Replacement High and Low-Voltage Tester Bulb
    S&G Tool Aid® - Replacement High and Low-Voltage Tester Bulb (22400)
    3
    # mpn2533480
    Replacement High and Low-Voltage Tester Bulb by S&G Tool Aid®. 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
    $11.83
  • S&G Tool Aid® - Self Powered Electrical Continuity Tester
    S&G Tool Aid® - Self Powered Electrical Continuity Tester (22700)
    3
    # mpn2533481
    Self Powered Electrical Continuity Tester by S&G Tool Aid®. 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...
    Use to Test for continuity with power disconnectedExcellent for use on marines, recreational and general automotive vehicles
    $12.02
  • Southwire® - 120V AC Receptacle Tester with Push-Button GFCI Test
    Southwire® - 120V AC Receptacle Tester with Push-Button GFCI Test (40022S)
    0
    # mpn4978884582
    120V AC Receptacle Tester with Push-Button GFCI Test by Southwire®. Easy-to-use receptacle tester identifies common wiring errors in 120V AC outlets plus tests GFCI outlets. Performs 7 tests (including the GFCI test).
    PUSH BUTTON GFCI TEST: Allows you to quickly test that the GFCI trip function is workingFAST & ACCURATE: Southwire's 120 Volt AC GFCI tester is the ideal tester for home inspectors, electricians and home renovators who need to check the wiring of outlets in kitchens, bathrooms and offices
    $10.42
  • Southwire® - 400A AC/DC Clamp Meter
    Southwire® - 400A AC/DC Clamp Meter (21550T)
    0
    # mpn4978884590
    400A AC/DC Clamp Meter by Southwire®. With True RMS, Built-In NCV, Worklight, and Third-Hand Test Probe Holder. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    400A AC/DC Current RangeCAT III 600V Safety Rating
    $100.04
  • Southwire® - Non-Contact 100-600V AC Voltage Detector
    Southwire® - Non-Contact 100-600V AC Voltage Detector (40116N)
    0
    # mpn4978884646
    Non-Contact 100-600V AC Voltage Detector by Southwire®. Non-contact AC voltage detector quickly checks for the presence of live voltage on wiring and electrical devices. Features a built-in flashlight for added convenience.
    Southwire Pen style voltage testerAUDIBLE AND VISUAL INDICATION of AC voltage on two ranges: 24 to 600v and 100 to 600v
    $13.82
  • Standard® - Extractor Tool for Weather-Pack Terminals
    Standard® - Extractor Tool for Weather-Pack Terminals (WTT13)
    0
    # mpn4701936901
    Extractor Tool for Weather-Pack Terminals by Standard®. 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...
    Finds open circuitsBlown fuses, and bad connections
    $5.34
  • Standard® - Handypack™ Analog Multimeter
    Standard® - Handypack™ Analog Multimeter (HP6360)
    0
    # mpn4832551162
    Handypack™ Analog Multimeter by Standard®. The handypack™ program is the most complete wiring center with 17 asortments available. Featuring application and non-application electrical products, handypack™ has the products and...
    Includes a set of test leads. Uses 1.5V AA battery (included)9 functions including ohms resistance, voltage and continuity
    $16.87
  • Standard® - Handypack™ Continuity Tester
    Standard® - Handypack™ Continuity Tester (HP6320)
    0
    # mpn507671536
    Handypack™ Continuity Tester by Standard®. 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...
    Electrical Circuit Continuity TesterRequires2 AAA batteries (not included)
    $5.17
  • Standard® - Handypack™ Multi Function Tool
    Standard® - Handypack™ Multi Function Tool (HP2650)
    0
    # mpn507633481
    Handypack™ Multi Function Tool by Standard®. 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...
    Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality
    $5.93
  • Standard® - Handypack™ Profesional Circuit Tester
    Standard® - Handypack™ Profesional Circuit Tester (HP6310)
    0
    # mpn507671535
    Handypack™ Profesional Circuit Tester by Standard®. 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...
    Profesional Circuit TesterLong power cord for easy component acces
    $13.14
  • Standard® - Handypack™ Profesional Electrical Continuity Tester
    Standard® - Handypack™ Profesional Electrical Continuity Tester (HP6300)
    0
    # mpn507671534
    Handypack™ Profesional Electrical Continuity Tester by Standard®. 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...
    Profesional Electrical Continuity TesterRequires AA battery (not included)
    $7.12
  • Standard® - Handypack™ White Circuit Tester with Probe hook
    Standard® - Handypack™ White Circuit Tester with Probe hook (HP6350)
    0
    # mpn507671539
    Handypack™ White Circuit Tester with Probe hook (HP6350) by Standard®. 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...
    Profesional Circuit Tester with probe hookProbe pierces insulation to contact circuit
    $15.62
  • Standard® - Handypack™ Yellow Circuit Tester
    Standard® - Handypack™ Yellow Circuit Tester (HP6330)
    0
    # mpn507671537
    Handypack™ Yellow Circuit Tester (HP6330) by Standard®. 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...
    Circuit TesterCord attaches to power source
    $6.84
  • TRC® - 100 V to 600 V Non-Contact Voltage Detector
    TRC® - 100 V to 600 V Non-Contact Voltage Detector (40116N)
    0
    # mpn4841267994
    100 V to 600 V Non-Contact Voltage Detector by TRC®. 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...
    Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality
    $16.60
  • TRC® - 400 A AC/DC True RMS Clamp Meter
    TRC® - 400 A AC/DC True RMS Clamp Meter (21550T)
    0
    # mpn4841267988
    400 A AC/DC True RMS Clamp Meter (21550T) by TRC®. 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...
    Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality
    $97.86
  • TRC® - 600 V Manual Ranging Multimeter
    TRC® - 600 V Manual Ranging Multimeter (10031S)
    0
    # mpn4841267981
    600 V Manual Ranging Multimeter by TRC®. 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
    $30.23
  • TRC® - Continuity Tester for Data and Coax Cables
    TRC® - Continuity Tester for Data and Coax Cables (M550)
    0
    # mpn4841267963
    Continuity Tester for Data and Coax Cables (M550) by TRC®. 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...
    Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality
    $39.68




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.