Take a look at our selection of Test & Diagnostic products. We offer an industry leading 30-day Guarantee so that you can Shop with confidence! Select from the products or categories below to narrow the selection in Test & Diagnostic. Or give us the make, model, and year of your vehicle for a more customized list.View Test & Diagnostic Buying Guides 20 out of 34 products in Test & Diagnostic
OBD II CAR READERS. Affordable little tool packs a big punch with its single screen display and system status LEDs! Read pending DTCs.... Read more
OBD-II CAN CODE READER. Everything you need to diagnose check engine problems on one quick, easy to read screen! Tells you what's wrong... Read more
MR GASKET HOT ROD STREET & STRIP PERFORMANCE CALCULATOR. Pre-programmed formulas for engine building and track tuning. Hand held, take... Read more
INDUCTIVE TIMING LIGHT WITH CHROME-PLATED METAL HOUSING. Effortless hookup! Molded inductive pick-up clamps over spark wire. Linear Xenon... Read more
C.A.N. OBD2 TOOL. Designed to retrieve OEM Enhanced and Transmission diagnostic codes in all OBD2 (1996 and newer) and some of the most... Read more
Test & Diagnostic Equipment from JC Whitney help you test and diagnose electrical systems, leaks and other automobile problems accurately and quickly. Prevent expensive repairs, save time and labor with the help of our range of automotive Test & Diagnostics tools such as Computer Code Readers & Scanners, Multimeters & Analyzers, Testers and Tune Up Tools.
Test & Diagnostic tools such as Computer Code Readers help avoid unnecessary shop work and save time by detecting engine problems immediately. These Computer Code Readers retrieve ABS and engine trouble codes from the on-board computer and help you make your own repairs.
Choose from our range of Test & Diagnostic tools like Multimeters & Analyzers that are capable of testing electrical functions like starting, charging, ignition and full delivery system and can easily locate faulty wiring and components. Test & Diagnostic tools also feature a variety of Testers such as battery condition testers, fuel testers, pressure testers and thermometers. These Testers quickly enable you to identify the problem so that you can rectify it before it’s too late.
JC Whitney also stocks Test & Diagnostic tools like Compression Testers, Leakage Testers, Pocket Scanners, Code Scouts, Starter Tester, Portable Refractometer, Advance Timing Lights and much more from the leading brands such as Equus®, Prism, OTC, Innova®, Actron® and Autoxray®.
Test & Diagnostic
|Know Your Vehicle Electrical System Well with Test & Diagnostic Tools! |
Types of Test & Diagnostic