Engine Cylinder Pressure Gauge Diagnostic Tool Compression Tester Set

Features:
- Can be quickly set to your motor / car, get accurate readings in valves, piston rings, cylinder bores or head gaskets.
- Manometer with two test pressure: 0 - 300 PSI / 0 - 0.973 kg / cm2.
- Drain valve with full copper nickel plating, anti-oxidation and corrosion.
- M10 thread is suitable for motorcycles, M12 / M14 / M18 threads are suitable for car.
- With rubber protection to prevent scratches.
- Come with 2 rubber cones that don't need to be threaded into the head, can test the compression on almost any engine.
- Pressure gauge diameter: 75mm, four thread size: M10 x 1.0mm, M12 x 1.25mm, M14 x 1.25mm, M18 x 1.5mm.
- Hose overall length: 430mm, pressure tube length: 150mm, angled pressure tube length: 160mm.