Diagnostic & Test Tools

This item is brand-new, factory sealed.Features and Benefits: Great starter testerEnables testing on all cars with standard or small Schrader valvesThe 3-1/2 in. gauge has a dual scale dial with...

This item is brand-new, factory sealed.Features and Benefits: Power and output lights indicate test activationIncludes wiring harness adapter and instructionsIt enables you to check cylinder balance...

This item is brand-new, factory sealed.Features and Benefits: Complete with standard and specialty adapters, this deluxe kit offers a complete package for compression testing on gasoline engines. Kit...

This item is brand-new, factory sealed.Tool Aid S&G 35250 Diesel Engine Tester Adapter DIESEL TESTER ADAPTER FOR 7.3L POWER STROKE FORD & NAVISTAR Brand: Tool Aid Item Weight: 0.32...

This item is brand-new, factory sealed.Features and Benefits: Full 125 AMP load tests on 6/12 Volt batteriesTests alternators and starters heavy-duty insulated clamps. Import manufacturerCables...

This item is brand-new, factory sealed.Tests for defective alternator diodes including GM trio test, and performs complete battery test as well. 125 Amp load checks state of charge on conventional...

This item is brand-new, factory sealed.Tests all battery types including Flooded, Enhanced Flooded, Maintenance Free, Deep Cycle, AGM, Gel Hand-held testers have recessed easy-to-read meters to...

This item is brand-new, factory sealed.Associated Equipment 6029 6/12V 125 Amp Hand Held Analog Battery Tester Full 125 amp load tests; 6 and 12 volt batteries, alternators and starters on all...

This item is brand-new, factory sealed.Features & Benefits: Pressure regulates shop air to test any cooling system or radiator cap for leaks Quick connector works on nearly all brands of...

This item is brand-new, factory sealed.Features and Benefits: Allows for easy testing for leakage in radiator system and quick change of coolant Unit is suitable for domestic and import...

This item is brand-new, factory sealed.10 pc. adapter update kit to use with ATD-3300 test kit Detects internal engine leaks caused by blown head gaskets and/or cracked block or heads Easily test...

This item is brand-new, factory sealed. Tests circuits from 3 to 28 Volts DC LED Light & Buzzer Indicator Does Not Require a Ground Wire or Clip Safe for work on Automotive Computers, ECMs,...