8pc Petrol Engine Cylinder Compression Test Tester Kit Automotive Tool Vacuum Pressure Gaug Push the safety button while

Push the safety button while lowering the blade handle 6

[Features]: Use the car engine overhead valve spring tool kit to install

instruction

Pump Speed Variable

Oil-filled pumps naturally smoke and emit oil mist from their exhaust as a by-product of how they work

8pc Petrol Engine Cylinder Compression Test Tester Kit Automotive Tool Vacuum Pressure Gaug Push the safety button while[All in One Compression Tester Kit]: 1x spring buckle gauge 1x straight rubber cone end adapter 1x curved rubber cone end adapter 4x brass adapters with metric male fittings & O rings: M10, M12, M14, M18 1x extension hose (14" length) [Sturdy & Anti Rust]: Easy to read instrument panel with dual units (0 300 psi, 0 21 kg cm2). Acrylic glass gauge cover with anti scratch coating and rubber protective cover for outstanding shock absorption performance;