Specifications

Diagnostic Service Tool
This versatile kit provides a quick method to obtain cylinder
compression pressure on engines.

Diagnostic Service Tool

This versatile kit provides a quick method to obtain cylinder compression pressure on engines with deep,

recessed spark plugs and difficult access.
A special air-hold valve is included for easy resetting of the gauge, which is graduated from 10 to 300 psi (0 to 21 kg/cm2).
Gauge assembly includes pressure relief valve.

 

 

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