Dual-Gauge Leakage Testing: This engine cylinder compression tester kit features a 0-100 psi leakage test gauge and a pressure gauge, enabling real-time comparison and calculation of engine cylinder leakage rate to assess cylinder condition status

Wide Compatibility: The engine compression test kit comes with US/EU/JP/UK multi-standard fittings for quick, secure connections with most engine ports, improving testing efficiency and accuracy

Compact & Portable: A custom case keeps all parts neatly secured. The sturdy, lightweight box is easy to carry and store, keeping the compression tester kit organized and ready to use

Sturdy & Durable: A heat-resistant silicone hose provides strong sealing, while knurled metal fittings ensure tight, corrosion-resistant connections. Our compressor tester kit ensures long-term reliability and stable measurements

Easy Setup: The compression test kit follows four simple steps (connect, regulate, read, and evaluate). The clear manual enables fast assembly and professional leak diagnosis