【Practical Value】: This outboard lower unit leak tester helps guesswork, supports faster troubleshooting, and makes routine repair work more efficient for boat owners and technicians.
【Multiple Adapters】: The leak tester includes several interchangeable adapters, giving mechanics more flexibility to match different outboard gearcase connections during maintenance.
【Easy-reading Gauge】: The built-pressure display shows pressure clearly in pounds per square inch and bar, helping you observe changes quickly and make more accurate repair decisions.
【Product Type】: This gearcase tester is a hand pump pressure test kit designed for checking outboard lower unit and gearbox sealing pre and .
【Primary Function】: Use it as an outboard gear oil pressure tester to pressurize the unit and help identify leaks, bad seals, and other pressure loss issues.