Diagnostic & Test Tools

This item is brand-new, factory sealed. Avoids poking holes in the wire The small diameter probe can slip into the back of the wore connector and make connection with the signal under test Although piercing the wire is not advisable, sometimes it just...

This item is brand-new, factory sealed.Features and Benefits: Internal 100 amp loading capacity Tests battery voltage, relative starter current with heat protection draw, charging voltage and battery condition Extra heavy duty chrome plated...

This item is brand-new, factory sealed.Features and Benefits: 500 Amp adjustable load carbon pile Tests batteries rated as high as 1000 CCA or 160 Amp hour Test alternators, regulators and starters Meters are color coded for simple...

This item is brand-new, factory sealed.Features and Benefits Features programmed test for new Start/Stop Batteries both EFB and AGM types Also tests 6 and 12 Volt Standard Lead Acid, AGM Flat, AGM Spiral and VRLA/GEL batteries Performs...

This item is brand-new, factory sealed.features and benefits: professional timing light with high visibility led display very bright display indicates: - tach (rpm)  - degrees advance measures ignition spark advance from 0-90 degrees ...

This item is brand-new, factory sealed. Our newest Infrared thermometer with high temp range (932F), continuous backlit LCD display and long distance to spot ratio of 12:1 This is a compact instrument which can fit into tight areas Accurate non-contact...

This item is brand-new, factory sealed.Features and Benefits:Continuous max hold featureFast response time (150 Ms) for quick workHigh accuracy rating of +1 percentage, distance to spot ratio: 12 to 1Lasers converge at optimal measuring distance 12 to 1...

This item is brand-new, factory sealed.features and benefits accurate up to 14,000 rpm used for 2 or 4 cycle engines, all ignition systems protective sleeve withstands high temps (1200 degrees f) available with 10, 20, 30, 40, or 50 feet...

This item is brand-new, factory sealed. Pro quality features help pinpoint engine problems Auto-Ranging, auto shut-off, over-load protection Measures inductive RPM pickup and vehicle RPM (including Coil On Plug vehicles) 10 MegOhm impedance prevents...

This item is brand-new, factory sealed.Features and Benefits: This best seller is a must have for every tune-up kit. Works with most ignition systems: DIS, conventional, electronic and computer controlled systems - domestic and importsCheck timing,...

This item is brand-new, factory sealed.Features and Benefits: Direct reading advance scale adjusts from 0 to 60Advance dial enables user to check base timing, mechanical advance or retard, and electronic advance or retard applicationsSlim, rotating...

This item is brand-new, factory sealed.Features and Benefits: Large, easy-to-read 2-1/2" dial face with 0-100 PSI scale Durable 16" gauge hose and 6' bleed off hose with solid brass fittings Includes: Ford, GM and Chrysler test...