Testers parts and accessories

Take a look at our selection of Testers products. We offer an industry leading ONE YEAR GUARANTEE so that you can Shop with confidence! Select from the products or categories below to narrow the selection in Testers. Or give us the make, model, and year of your vehicle for a more customized list.

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20 out of 39 products in Testers

  • BEEBE BATTERIES BATTERY LOAD TESTER

    Beebe Batteries has all of the batteries you need for just about any use there is. They have been in the battery business for over 40 years... more

    Clearance

    On sale from:

    $20.05
    $16.99Sold individually

  • DORMAN UNIVERSAL COOLANT TESTER

    Dorman Universal Coolant Tester. Constructed from premium materials. From the renowned leader in providing quality automotive parts, Dorman... more

    Priced from:

    $3.06Sold individually

  • CTEK BATTERY INDICATOR CLAMPS

    Battery Indicator Clamps. For car dealers. CTEK original clamps. 1500mm cable. 15A fuse. Light indication. more

    Priced from:

    $9.99Sold individually

  • GRANITE DIGITAL BATTERY TESTER

    GRANITE DIGITAL 12 VOLT BATTERY TESTER. Tests battery quality. Tests alternator & electrical systems. Audible alarm protects battery. Monitors... more

    Priced from:

    $35.96Sold individually

  • DORMAN UNIVERSAL CIRCUIT TESTER

    UNIVERSAL CIRCUIT TESTER. Dorman Universal Circuit Tester is the ideal choice if you require products that will give you long service.... more

    Priced from:

    $5.54SET

  • CTEK INDICATOR PANEL

    Indicator Panel. For larger vehicles and boats. 8.4mm eyelets. 1500mm cable. 15A fuse. Light indication (Size:35mm x 21mm x 50mm). more

    Priced from:

    $19.99Sold individually

  • ACTRON LED CIRCUIT TESTER

    LED CIRCUIT TESTER. One compact, convenient tool tests spark plus wires, 12-volt car/truck batteries, 4-volt to 13-volt variable DC voltage... more

    Priced from:

    $18.99Sold individually

  • LISLE CIRCUIT TESTER

    CIRCUIT TESTER. C.A. Lisle started the Lisle Corporation in 1903, with the horse-powered water well drilling machine as its very first... more

    Priced from:

    $7.25SET

Testers from JC Whitney’s collection Test and Diagnostic products help quickly identify damaged or worn pistons, rings, valves and gaskets in your vehicle’s engine. Our collection of testers include Battery & Electrical Testers, Compression Testers, Cooling Testers, Fuel Testers, Leak Testers and Pressure Testers and Thermometers.

Thermometers from our collection of testers help you accurately spot common mechanical/electrical problems. These Thermometers are designed to measure surface temperatures without burning your hands. Battery & Electrical Testers from our range of Testers help protect equipments such as computers, air conditioners, etc against damaging low or inconsistent voltage. Compression Testers from our collection of Testers work on any diesel engine and can test compression up to 1000 PSI and 7000 kPa. Our list of Compression Testers help eliminate the frustration and difficulties of reaching spark plugs deep inside the cylinder heads to perform compression tests on vehicles with OHC engines. You can opt for Testers from popular brands such as Equus, Prism, OTC, Hoffman and Actron.

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