Diagnostics & Tools

A complete assortment of Lifetime Guaranteed connector terminal probes, test leads, and general-purpose probes designed specific to provide the greatest possible coverage for the professional...

The Perfect Mate Micro Probe Adapter Tips are designed to be a perfect fit for most of the smallest automotive connector pins. They work great for small component and module connectors. They provide...

The Perfect Mate Probe Adapter Tips are designed to be a perfect fit for most automotive connector pins. They work great for “hands free” jumper wire testing. The Tee Connection Adapter provides a...

The Perfect Mate Probe Adapter Tips are designed to be a perfect fit for most automotive connector pins. They work great for “hands free” jumper wire testing. The Tee Connection Adapter provides a...

The magnetic ground lug attaches to any metal surface and provides a perfect place to clip your test leads. Sharp, adjustable depth contact tip to penetrate corrosion or metal coatings for a good...

Replacement case for the SST42V Electronic LED Test Light.

Save time & money by testing the component first! Current diagnostic routines dictate time consuming circuit testing and NEVER test the component. More and more of today’s vehicles are using Pulse...

CST’s high quality and easy to use design eliminates potential leak issues with rubber plugs or bladders. CST not only reduces set-up time, it also quickly pressurizes and maintains system pressure...

Tire Pressure Documentation Kit Measure, point and download for accurate tire pressure documentation Measures and records actual veh