Description
Diagnosing internal engine failures requires precision—and guesswork will cost you time and money. The JIMS Dual Gauge Leakdown Tester 782 pinpoints exactly where compression is escaping, whether it’s a valve seat issue, worn piston rings, or a compromised head gasket. This is the diagnostic tool that separates efficient troubleshooting from endless trial-and-error.
Built for 4-stroke engines and designed with the versatility to accommodate most spark plug configurations, this tester delivers repeatable, accurate readings. Its U.S.A. manufacturing and robust construction mean you’ll rely on it for years of reliable diagnostics in the shop or at the track.
- Diagnoses cylinder leakdown
- Identifies valve seat failures
- Detects worn piston rings
- Finds head gasket leaks
- Compatible: 14mm spark plugs
- Compatible: 18mm spark plugs
- Includes 12mm adapter
- Includes 10mm adapter
- High-quality construction
- Made in U.S.A.
- 4-stroke engine specific
- Easy setup and use
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