This compression tester kit provides a quick and convenient method of obtaining compression pressure readings in petrol engine cylinders. Universal fitment for most petrol engines via "PUSH IN" or "SCREW IN" adaptors. Unique pressure relief valve on gauge allows an easy reset for multiple tests. Supplied in blow moulded case with individual spaces for security.
FEATURES:
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Dial gauge with rubber protector
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4 x screw in adaptors
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Flexible hose screw in adaptor
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Straight push in adaptor
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Angled push in adaptor