Description
Engine diagnostics demand precision, and a leak down test reveals compression loss that a standard compression gauge cannot detect. This dual gauge setup allows you to pinpoint ring blow-by, valve seat leakage, and gasket failures—critical information before investing in a rebuild. Whether you’re troubleshooting a tired engine or validating machine work, this mechanical tester delivers repeatable, reliable results without electronics to fail.
- Dual gauge design
- Mechanical analog operation
- Complete kit included
- MPN: 1915
- Professional-grade accuracy
- Identifies compression loss sources
- No batteries required






Reviews
There are no reviews yet.