This automotive Engine cylinder Compression Tester pressure tester instrument kit works with most car models with gasoline engines.
Compatible with gasoline engines for cars, motorcycles, trucks, lawn mowers, ATVs, etc.
The compression tester includes adapters and pipes in various sizes to fit different models. It is widely used to quickly and accurately check compression in engine cylinders.
11Pcs Compression Tester Gauge set
Specification:
Test Unit/Mode: Bar, PSI
Material: Metal, Rubber
Pressure gauge diameter: 75mm
Five thread size: M10 x 1.0mm, M12 x 1.25mm, M14 x 1.25mm, M16 x 1.5mm, M18 x 1.5mm
Hose with tension bar length: 16 inches
extension tube bar length: 8 inches
Straight Pressure tube length: 153mm
Angled pressure tube length: 155mm
Compression Tester Package List:
1x spring buckle gauge (max 300psi or 20bar)
5x brass adapters M10, M12, M14, M16, M18
1x straight connector
1x angled connector
1x extension tube bar (8 inches)
1x extension rubber hose (16 inches)
1x hose with tension bar
1x User Manual
How to Use:
Start the engine and run to the normal working temperature. After the engine stops running, unload all spark plugs
Make the throttle fully open and press the connection of the pressure gauge on the spark cold hole
Motors drive the engine to rotate at 100-150R/MIN speeds for 3-5 seconds. At this point, the pointer on the instrument will gradually rise, but will stop at a certain value. At this time, the indicator value is the compression pressure of the cylinder.
Press the button to zero the pointer.
According to the above steps, the measurement is repeated 2 to 3 times to improve the measurement accuracy.
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