Engine Compression Testers

Test cylinder pressure on light/medium duty trucks Gauge maintains highest compression test Resets to zero with a push button release valve Dual s...

This is a great basic set and a must have for diesel work in the American market. Includes adapters TU-15-1A thru TU-15-6, TU-15-14, TU-15-17 , an...

Works on any diesel engine to test compression up to 1000 PSI and 7000 kPa. Features include a check valve, push button compression release, and a...

Includes many of the most popular adapters for testing major model heavy-duty trucks and equipment 2-1/2", 0-1000 PSI gauge with easy to read red ...

Use with Diesel Compression Tester TU-15. Injector adapter with quick disconnect for Caterpillar 3196 engines.

Easy-to-use compression tester is designed specifically for medium-duty diesel engines equipped with glow plugs. Dual reading gauge measures compre...

For testing at fuel injector port. Applications include: "Capsule" type nozzles including models D-336, 1674, 1676, 3406, 3408 & 3412.

Digital diesel compression tester and six adapters for testing the most popular modern car and light truck diesel engines available in the U.S.  I...

Has 24mm-1.50 threads for testing at glow plug port. Applications include: Cummins/Case "B" Series 2.9L, 3.9L & 5.9L; Dodge/Cummins 5.9L.

For use on Ford Power Stoke 6.0L engines found on F-250 through F-550 trucks and International VT 365 engines 14mm-1.25mm thread to test through g...

Use with OTC 5021 diesel engine compression gauge Works on 2003-2006 Ford vans and trucks with 6.0L diesel engines

Contains tester and all the most popular adapters needed to test heavy-duty trucks and equipment Includes TU-15 gauge with easy to read red and bl...

Has 10mm-1.00 threads for testing at glow plug port. Applications include: 7.3L Turbo, Direct Injection (Power Stroke)

Used for specific MFG diesel compression testing. Works with Tool Aid model 34900 tester and other popular brands (connection adapters may be need...

Test through the fuel port Use on 53, 71, 92, 110, 149, V53, V71 with low or high clamp injector hold down

6” long hose allows for easy installation and removal around obstructions Uses the glow plug hole as the testing port 8mm-1.00 thread

Has 24mm-2.00 threads for testing at fuel injector port Applications include: Older Volkswagen cars and trucks without TDI Audi Mercedes Benz cars...

Has piggy-back 12mm-1.25 and 18mm-1.50 threads for testing at glow plug port Applications include: Peugeot diesel cars having either 12mm-1.25 or ...

Used for specific MFG diesel compression testing Works with Tool Aid model 34900 tester and other popular brands (connection adapters may be neede...

Measures cylinder pressure on diesel equipped cars and trucks. Records maximum pressure reached during engine test. Release valve allows for immed...

Has 10mm-1.00 threads for testing at glow plug port. Applications include: General Motors 4.3L, 5.7L & 6.2L & 6.5L turbo

For testing at fuel injector port. Applications include: Caterpillar 1100 & 3208 Series J. I. Case 70 Series 188 & 207 C.I.D. pencil nozzl...

10mm-1.25 thread to test through glow plug port on various Kubota engines. Also for: Toyota and Nissan 2.2L, 2 and 3 cylinder Mitsubishi and Ford E...