Specifications
CLASS # 44 
COMPRESSION TEST KIT 
 One of the easiest and important ways to test an engine’s health is by checking 
its compression. That can be accomplished with this complete compression test kit 
that detects worn piston rings, cylinders, damaged valves and blown head gaskets. 
 Simply test compression by threading the appropriate hose and adapter into the 
spark plug hole. The impact resistant gauge measures up to 300 PSI and the hoses 
and adapters will fit any engine. 
ITEM#: 
DESCRIPTION: 
361 
COMPRESSION TEST KIT 
Includes: 
 Compression gauge with protective 
rubber and quick change coupler 
 Aluminum extension tube 
 Angled aluminum extension tube 
 NBR hose fits M14 & M18 
 Extension thread head - Inner: M14 
outer: M14 
 Blow mold carrying case 










