18-9900 Digital Compression Tester

Digital Compression Tester - 18-9900

For: Testing Compression on Gasoline powered engines

Back-lit LCD Display

Auto Shutoff

Displays values in PSI, Bar and kPa

Sealed and Vibration protected

For: Outboard, Inboard, PWC, ATV, and Recreational Gasoline engines

Stores max compression value for up to 12 cylinders