Evaluate four-stroke engine condition and help isolate leakage through rings, valves, or head gaskets with a purpose-built leak-down tester.
- Easy-to-read gauge and adjustable regulator.
- Quick-connect fittings simplify setup.
- Includes 10mm, 12mm, and 14mm spark-plug adapters.
- Supplied in a molded storage and transport case.
California Proposition 65 warning: Cancer and reproductive harm — www.P65Warnings.ca.gov.