27138 OEMTOOLS Compression Tester Gauge Set G5227138
OEMTOOLS COMPRESSION TESTER
The OEMTOOLS Compression Tester Gauge Set tests compression 0-300 psi on 14 mm and 18 mm spark plug ports (engine compression) and determines engine mechanical condition.
- Test Compression 0-300 PSI on 14 mm and 18 mm Spark Plug Ports
- Flexible Rubber Hose Extension
- 2-Step Adapter 14 and 18 mm
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