Features:
- Tester checks cylinder compression from 0 to 300 psi (0 to 21kg/cmy).
- Adapters fit 14 and 18mm spark plug holes and a special air-hold valve is included to easily reset gauge.
- Tester has a 16" rubber hose and is a serviceable product.
Note: KD Tools brand is superseded to GearWrench
GearWrench 2428 Compression Tester
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