Engine Compression Tester Kit, 10-200 PSI, 4 Adapters

Engine compression tester kit helps you quickly check cylinder sealing and pinpoint low-compression issues before they become costly repairs. The 10–200 psi gauge with a hold valve captures peak pressure for fast diagnostics on cars and motorcycles. Four common adapters and straight/angled extension tubes fit most spark plug ports, while a heat-resistant hose and knurled metal fittings help maintain a tight seal for stable readings.

• Delivers 10–200 psi readings with a hold valve to capture peak compression pressure fast


• Fits M10, M12, M14, M18 spark plug ports for broad car and motorcycle compatibility


• Includes straight and angled extended metal tubes to reach tight engine bays


• Reduces leak risk with a heat-resistant silicone hose and secure, knurled metal fittings


• Stores neatly in a compact carry case to keep every part protected and ready

Use this compression test kit to confirm basic cylinder condition when you notice hard starts, rough idle, power loss, or uneven performance. Setup is straightforward: remove the spark plug, connect the gauge with the correct adapter, crank the engine, and read the result. Designed for repeat checks during tune-ups or troubleshooting, it packs into its case for clean storage between jobs. Grab yours today and keep accurate compression testing within reach.

• Pressure range: 10–200 psi


• Adapters: M10, M12, M14, M18


• Tubes: straight and angled extended metal tubes


• Dimensions: 9.65 x 6.1 x 1.97 in (245 x 155 x 50 mm)


• Net weight: 1.32 lb (0.6 kg)


• Main material: ABS