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Results for "CIRCUIT TESTER"

  • Adjustable Spark Plug Tester

    $9.43

    Part No: 612

    Adjustable Spark Plug Tester

    $9.43

    • Works on ignition systems from high energy electronic automotive systems to small engines
    • Tests no start conditions and spark strength
    • Tests high energy and distributor-less ignitions

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  • High Energy Ignition Tester

    $10.43

    Part No: 64

    High Energy Ignition Tester

    $10.43

    FEATURES

    • Safely checks for spark on any ignition system or engine with 1 to 12 cylinders.
    • Simply attach spark plug wire to tester and clip tester to engine. Crank the engine and check for the presence of spark.
    • Sealed chamber reduces risk of fire around high pressure fuel injection systems or marine use.
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  • Diesel Exhaust Fluid Tester

    $15.81

    Part No: 610

    Diesel Exhaust Fluid Tester

    $15.81

    • Designed to work on Semi trucks, as well as some trucks and cars
    • Easy to read discs provide indication DEF quality determined by water concentration levels
    • Tests for DEF concentration levels within tank
    • Works on petcock and capped type tanks

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  • Heavy Duty Circuit Tester

    $19.31

    Part No: 70

    Heavy Duty Circuit Tester

    $19.31

    FEATURES

    • Tests 6-12-24 volt AC or DC systems for open grounded or short circuits.
    • 60in 16 gauge wire with heavy duty ground clip.
    • No. 67-01 Two replacement indicator bulbs.
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  • Logic Light Circuit Tester

    $28.00

    Part No: 81

    Logic Light Circuit Tester

    $28.00

    This self-powered Logic Light removes the guesswork when testing live and non-live 6V, 12V and 24V DC electrical systems. It is simple to use and has patented LED edge-lighting to clearly distinguish power or ground. Use it to test for poor grounding, broken wires, and blown fuses. Creates less draw than traditional test lights with incandescent bulbs, protecting your electrical system while you work.

    •Patented LED edge-lighting illuminates the handle red when power has been detected and green when grounded
    •Internal power source allows user to test live and non-live DC systems (battery included)
    •Save time by easily confirming a grounded circuit

    Applications:
    For use with 6V/12V/24V automotive electrical systems

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  • Brake Fluid Tester (DOT 4 only)

    $48.47

    Part No: 62

    Brake Fluid Tester (DOT 4 only)

    $48.47

    • Used to quickly and accurately gauge moisture content of DOT 4 brake fluid
    • Fluid quality is indicated on an easy to read LED gauge
    • For professional use in automotive repair and maintenance

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  • Ripple Quick Tester

    $50.00

    Part No: 73

    Ripple Quick Tester

    $50.00

    FEATURES

    • The Quick Ripple Tester is designed to easily and efficiently test alternators for a variety of issues including ripple through the DC outlet cigarette lighter.
    • Allows the user to test an alternator for bad diodes bad stators and intermittent diodes or stators without ever lifting the hood.
    • Simply plug the tester into the vehicles DC port and the tester will give results in a series of LED flashes to pinpoint exact problem.
    • Many late model vehicles have access issues when it comes to the engine compartment this tool will greatly decrease the time spent troubleshooting.
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  • Brake Fluid Tester (DOT 3, 4, 5.1)

    $53.20

    Part No: 66

    Brake Fluid Tester (DOT 3, 4, 5.1)

    $53.20

    Feature and benefits:

    • Quick and easy method to accurately gauge the moisture content of all types of brake fluid
      (DOT 3, DOT 4, DOT 5.1
    • Ideal two-button use, one power button and the other to easily switch fluid types
    • Easy to read LED moisture gauge
    • Measurements can be shown to the customer to warrant needed service
    • Self-test features will assure you are properly testing the fluid
    • Uses one AAA battery. Tester includes automatic battery shut-off
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  • Relay Circuit Pro

    $185.00

    Part No: 76

    Relay Circuit Pro

    $185.00

    The 76 Relay Circut Pro tests an entire circuit from the battery to the component in question as well as determining if the relay itself is functioning properly. With the push of a button, the technician the ability to instantly determine the problem with the circuit without the use of a multi-meter. The tool also features easily accessible ports for use with other diagnostic tools.

    FEATURES

    • Comes in a blow molded case with a high-density foam insert
    • Works with both 12 and 24-volt systems
    • Patent pending
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