OTC Digital Compression Gauge Heads
Compression Tester, Digital Compression Gauge Head and Boot, 0-300 PSI, Each
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Estimated Ship Date: Nov 16, 2026 Would you rather pick it up?
Overview
OTC Digital Compression Gauge Heads
OTC digital compression gauge heads upgrade your OTC analog compression testers with easier, faster compression digital readings. They provide advanced features, including measure, record, and playback of compression readings on up to 12 cylinders, for quicker testing and diagnosis.
OTC gauge heads can directly replace any 2 1/2 in. analog gauge with a 1/4 in. NPT male thread. The digital gauges provide easy-to-read exact, numeric measurements and can display pressures in PSI, kPA, bar, and kg/c. They feature a convenient push-button side release valve that relieves pressure for repeat testing.
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Some parts are not legal for use in California or other states with similar laws / regulations
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