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1SourceTool is Your Source for Automotive Tools - FREE SHIPPING ON ALL ORDERS

Electrical Testers

  • Original price $179.31 - Original price $179.31
    Original price
    $179.31
    $179.31 - $179.31
    Current price $179.31

    Power Probe PP319FTCRED Electrical Tester Red Power Probe 3 Kit

    Power Probe
    in stock

    Add to Cart For a Lower Price Supplies Power or Ground with an indicator tone and bright-white LED headlamps. Features Digital Voltmeter, Min/Ma...

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    Original price $179.31 - Original price $179.31
    Original price
    $179.31
    $179.31 - $179.31
    Current price $179.31
  • Original price $397.33 - Original price $397.33
    Original price
    $397.33
    $397.33 - $397.33
    Current price $397.33

    Power Probe PPKIT03S Power Probe 3 & ECT3000 Combo/Master Kit

    Power Probe
    Out of stock

    Add to Cart For a Lower Price The Power Probe 3 Master Combo Kit combines the Power Probe 3, PPECT3000 and various accessories to provide the ultim...

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    Original price $397.33 - Original price $397.33
    Original price
    $397.33
    $397.33 - $397.33
    Current price $397.33
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  • Original price $179.31 - Original price $179.31
    Original price
    $179.31
    $179.31 - $179.31
    Current price $179.31

    Power Probe PP319FTCBLU Blue Power Probe 3 Kit

    Power Probe
    in stock

    Add to Cart For a Lower Price Supplies Power or Ground with an indicator tone and bright-white LED headlamps. Features Digital Voltmeter, Min/Ma...

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    Original price $179.31 - Original price $179.31
    Original price
    $179.31
    $179.31 - $179.31
    Current price $179.31
  • Original price $292.78 - Original price $292.78
    Original price
    $292.78
    $292.78 - $292.78
    Current price $292.78

    Power Probe PP401AS Power Probe 4 (IV) Master Diagnostic Kit

    Power Probe
    in stock

    Add to Cart For a Lower Price Supplies Power and Ground for Functional Component Testing Digital Volt and Ohmeter for circuit testing Large Colo...

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    Original price $292.78 - Original price $292.78
    Original price
    $292.78
    $292.78 - $292.78
    Current price $292.78
  • Original price $314.46 - Original price $314.46
    Original price
    $314.46
    $314.46 - $314.46
    Current price $314.46

    Power Probe PPROKIT01 Power Probe 3 and Multimeter Kit

    Power Probe
    in stock

    Add to Cart For a Lower Price The Power Probe Professional Electrical Test Kit provides the circuit testing ability of the Power Probe 3 combined ...

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    Original price $314.46 - Original price $314.46
    Original price
    $314.46
    $314.46 - $314.46
    Current price $314.46
  • Original price $344.21 - Original price $344.21
    Original price
    $344.21
    $344.21 - $344.21
    Current price $344.21

    Power Probe PPTM01AS Maestro Power Probe Red

    Power Probe
    in stock

    Add to Cart For a Lower Price Multi-use Circuit-Tester with built-in diagnostic power. Simplifies the testing of fuse boxes, verifies correct oper...

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    Original price $344.21 - Original price $344.21
    Original price
    $344.21
    $344.21 - $344.21
    Current price $344.21
  • Original price $829.04 - Original price $829.04
    Original price
    $829.04
    $829.04 - $829.04
    Current price $829.04

    Fluke 88-5 AKIT Automotive Meter Combo Kit

    Fluke
    Out of stock

    Built-in thermometer conveniently allows you to take temperature readings without having to carry a separate instrument Magnetic hanger (included ...

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    Original price $829.04 - Original price $829.04
    Original price
    $829.04
    $829.04 - $829.04
    Current price $829.04
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  • Original price $179.31 - Original price $179.31
    Original price
    $179.31
    $179.31 - $179.31
    Current price $179.31

    Power Probe PP319CARB Carbon Fiber Power Probe 3 Kit

    Power Probe
    in stock

    Add to Cart For a Lower Price Supplies Power or Ground with an indicator tone and bright-white LED headlamps. Features Digital Voltmeter, Min/Ma...

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    Original price $179.31 - Original price $179.31
    Original price
    $179.31
    $179.31 - $179.31
    Current price $179.31
  • Original price $254.11 - Original price $254.11
    Original price
    $254.11
    $254.11 - $254.11
    Current price $254.11

    Power Probe PP3LS01 Red Master PP3 Kit with Test Leads

    Power Probe
    in stock

    Add to Cart For a Lower Price Supplies Power or Ground with an indicator tone and bright-white LED headlamps. Features Digital Voltmeter, Min/Ma...

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    Original price $254.11 - Original price $254.11
    Original price
    $254.11
    $254.11 - $254.11
    Current price $254.11
  • Original price $179.31 - Original price $179.31
    Original price
    $179.31
    $179.31 - $179.31
    Current price $179.31

    Power Probe PP319CAMO Camo Power Probe 3 Kit

    Power Probe
    in stock

    Add to Cart For a Lower Price Supplies Power or Ground with an indicator tone and bright-white LED headlamps. Features Digital Voltmeter, Min/Max,...

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    Original price $179.31 - Original price $179.31
    Original price
    $179.31
    $179.31 - $179.31
    Current price $179.31
  • Original price $360.36 - Original price $360.36
    Original price
    $360.36
    $360.36 - $360.36
    Current price $360.36

    Power Probe DM500MAX TRMS Automotive Logging Meter

    Power Probe
    in stock

    Add to Cart For a Lower Price The DM500MAX is designed for harsh environments with a watertight gasket to keep out dust, dirt, and splashing. Can ...

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    Original price $360.36 - Original price $360.36
    Original price
    $360.36
    $360.36 - $360.36
    Current price $360.36
  • Original price $454.69 - Original price $454.69
    Original price
    $454.69
    $454.69 - $454.69
    Current price $454.69

    Fluke 83-5 Industrial Multimeter

    Fluke
    Out of stock

    Identify complex signal problems fast Supports accurate measurements on VFDs using a low-pass filter Captures intermittent as fast as 250 µS with ...

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    Original price $454.69 - Original price $454.69
    Original price
    $454.69
    $454.69 - $454.69
    Current price $454.69
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  • Original price $99.95 - Original price $99.95
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95

    Electronic Specialties 187 LOADpro & Back Probe Kit

    Electronic Specialties
    in stock

    LOADpro finds corrosive resistance, shorts to ground and open circuits. Do voltage drops easier and faster and find wiring problems faster. Works ...

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    Original price $99.95 - Original price $99.95
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95
  • Original price $114.71 - Original price $114.71
    Original price
    $114.71
    $114.71 - $114.71
    Current price $114.71

    Power Probe PPTK0029 20' Extension Cable for Power Probe 4

    Power Probe
    in stock

    Add to Cart For a Lower Price One 20' Extension Cable for the Power Probe 4 Heavy-duty cable that is built for shop use 10-gauge wire Only for P...

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    Original price $114.71 - Original price $114.71
    Original price
    $114.71
    $114.71 - $114.71
    Current price $114.71
  • Original price $292.78 - Original price $292.78
    Original price
    $292.78
    $292.78 - $292.78
    Current price $292.78

    Power Probe PP405AS Power Probe 4 (IV) Kit

    Power Probe
    in stock

    Add to Cart For a Lower Price Supplies Power and Ground for Functional Component Testing Digital Volt and Ohmmeter for circuit testing Large Col...

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    Original price $292.78 - Original price $292.78
    Original price
    $292.78
    $292.78 - $292.78
    Current price $292.78
  • Original price $172.08 - Original price $172.08
    Original price
    $172.08
    $172.08 - $172.08
    Current price $172.08

    Power Probe PP3EZREDCS Red 3EZ (Tester Only)

    Power Probe
    in stock

    Add to Cart For a Lower Price Test voltages and power up components on and off the vehicle. EZ Learning software, teaches the user how to operate t...

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    Original price $172.08 - Original price $172.08
    Original price
    $172.08
    $172.08 - $172.08
    Current price $172.08
  • Original price $172.08 - Original price $172.08
    Original price
    $172.08
    $172.08 - $172.08
    Current price $172.08

    Power Probe PP3EZCARBCS Carbon Fiber 3EZ Power Probe (Tester Only)

    Power Probe
    in stock

    Add to Cart For a Lower Price Test voltages and power up components on and off the vehicle EZ Learning software, teaches the user how to operate th...

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    Original price $172.08 - Original price $172.08
    Original price
    $172.08
    $172.08 - $172.08
    Current price $172.08
  • Original price $239.49 - Original price $239.49
    Original price
    $239.49
    $239.49 - $239.49
    Current price $239.49

    CTA Tools 7662 Universal Diagnostic Line Kit

    CTA Tools
    in stock

    Comprehensive electrical testing kit for cars, trucks, tractors, ATVs, Motorcycles, boats & more Effortlessly analyze voltage, continuity, imp...

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    Original price $239.49 - Original price $239.49
    Original price
    $239.49
    $239.49 - $239.49
    Current price $239.49
  • Original price $69.11 - Original price $69.11
    Original price
    $69.11
    $69.11 - $69.11
    Current price $69.11

    OTC 3650 Heavy Duty Remote Starter Switch

    OTC
    in stock

    Allows one person to start and crank engine while under the hood or from either side of the vehicle. Features and Benefits With convenient hot cir...

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    Original price $69.11 - Original price $69.11
    Original price
    $69.11
    $69.11 - $69.11
    Current price $69.11
  • Original price $474.26 - Original price $474.26
    Original price
    $474.26
    $474.26 - $474.26
    Current price $474.26

    Power Probe PPKIT04 Power Probe 4 Master Tester Kit

    Power Probe
    Out of stock

    ADD TO CART FOR A LOWER PRICE The Power Probe 4 Master Combo Kit combines the Power Probe 4, PPECT3000 and various accessories to provide the ultim...

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    Original price $474.26 - Original price $474.26
    Original price
    $474.26
    $474.26 - $474.26
    Current price $474.26
    Sold Out
  • Original price $117.26 - Original price $117.26
    Original price
    $117.26
    $117.26 - $117.26
    Current price $117.26

    Power Probe VT750LCD Electric and Hybrid Volt Tester

    Power Probe
    Out of stock

    Add to Cart For a Lower Price The VT750LCD is a compact reliable robust automatic voltage tester up to 750V. The testers can measure and indicate t...

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    Original price $117.26 - Original price $117.26
    Original price
    $117.26
    $117.26 - $117.26
    Current price $117.26
    Sold Out
  • Original price $119.96 - Original price $119.96
    Original price
    $119.96
    $119.96 - $119.96
    Current price $119.96

    Power Probe Basic Circuit Tester PPBC101CS Red - 2-Pack

    Power Probe
    in stock

    Add to Cart For a Lower Price Power Probe Basic is your best value for testing automotive electrical problems Can detect if a circuit is Positive,...

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    Original price $119.96 - Original price $119.96
    Original price
    $119.96
    $119.96 - $119.96
    Current price $119.96
  • Original price $84.96 - Original price $84.96
    Original price
    $84.96
    $84.96 - $84.96
    Current price $84.96

    Power Probe Basic Circuit Tester PPBC101CS Red

    Power Probe
    in stock

    Add to Cart For a Lower Price Power Probe Basic is your best value for testing automotive electrical problems Can detect if a circuit is Positive,...

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    Original price $84.96 - Original price $84.96
    Original price
    $84.96
    $84.96 - $84.96
    Current price $84.96
  • Original price $73.95 - Original price $73.95
    Original price
    $73.95
    $73.95 - $73.95
    Current price $73.95

    Electronic Specialties 425 Digital Battery & Electrical System Tester

    Electronic Specialties
    in stock

    Tests a wide range of 12 Volt batteries, quickly and accurately, AGM included. Results display actual CCA capacity of the tested battery. Also tes...

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    Original price $73.95 - Original price $73.95
    Original price
    $73.95
    $73.95 - $73.95
    Current price $73.95