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 - 20 Bar
Drain valve with full copper nickel plating, anti-oxidation and corrosion. And with rubber protection to prevent scratches.
M10 thread is suitable for motorcycles, M12 / M14 / M18 threads are suitable for car.
Come with 2 rubber cones that don't need to be threaded into the head, can test the compression on almost any engine.

Specifications:
Test Unit/Mode: Bar, PSI
Material: Metal, Rubber
Color: Black
Special function: Get accurate readings
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

Package Contents:
1 x Compression Tester
1 x Hose
4 x Thread
1 x Straight Line Pressure Pipe
1 x Angled Pressure Pipe
1 x Plastic Case