The BikeMaster® Cylinder Leakage Tester helps with troubleshooting and isolates bad components of the engine. The tester comes in a heavy-duty protective carrying case.

• Includes 10mm, 12mm, 14mm and 18mm plug adapters, regulator and rubber protected gauges
• Accurately check the amount of cylinder leakage in an engine
• Large 2-1/2 in. easy-to-read gauges