Multiple Adapters Gearcase Pressure Tester Hand Pump Engine Diagnostic Tool Compact Design for Mechanics

Complete Test Kit: This compact repair tool includes a hand pump, pressure gauge, hose, and multiple adapters, giving you a practical gearcase tester setup for marine maintenance work.

Leak Detection: Use as a reliable leak tester to check gearbox sealing performance before and after service, helping you detect pressure loss early and avoid bigger repairs later.

Multiple Adapters: The included adapter set makes this outboard gear oil pressure tester easier to match with different lower unit ports, so single kit can handle more service jobs.

Easy-to-Read Gauge: The clear gauge display helps you monitor pressure changes quickly, making the outboard lower unit leak tester simple to use when you need fast, accurate results in the workshop or at the dock.

Portable Maintenance: With its compact, manual design, this kit is ideal for mechanics and boat owners who want a dependable way to test outboard gearcases during routine maintenance or troubleshooting.