(Note that the needle rests slightly above zero from decades of static storage under seal. Hg vacuum). Engine Compatibility: Gasoline / Petrol Engines ONLY (Not for Diesel).
Vintage Craftsman Engine Compression Pressure Gauge Jet or Water Pump NOS Sealed
Vintage Allstate Engine Compression Tester and Vacuum Gauge
Vintage Rimac Engine Compression Gauge No. 888 Set Made in USA w/ Box & Manual
