Pete Automotive

Stant 12270 30 Pound Cooling System and Pressure Cap Tester

Allows you to test today's car's higher pressure cooling system
Color coded dial makes it easy to accurately test higher pressure caps and systems
Features a pressure release bar for releasing pressure build-up before removing the head from the neck
Comes in its own plastic case for easy storage and carrying
Set includes 1- 12559 spacer to drop in 1" deep filler necks for testing, 1- 12552 cap adaptor to check standard "A" size caps, and a complete easy to use instruction manual