Comprehensive Diagnosis: This engine cylinder compression tester kit comes with a 0-700 psi compression gauge and a 0-100 psi leak-rate gauge for full compression testing and precise leakage calculation

Wide Compatibility: The engine compression test kit includes US/EU/JP/UK fittings and multiple spark plug adapters to fit most vehicle engine types, handling complex cylinder designs with ease

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 includes an illustrated dual-gauge workflow to test compression first, then leakage, with clear steps for quick setup and professional diagnostics