Test Unit/Mode: Bar, PSI (max 300psi or 20bar)
Material: Metal, Rubber
Special function: Get accurate readings
Pressure gauge diameter: 75mm/3inch
Five thread size: M10 x 1.0mm, M12 x 1.25mm, M14 x 1.25mm, M16 x 1.5mm, M18 x 1.5mm
Hose overall length: 16inch
extension tube bar length: 195mm
Straight Pressure tube length: 153mm
Angled pressure tube length: 155mm
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
1x extension rubber hose (16inches)
1x extension rod hose with M12*1.25 thread
1x engine cylinder stethoscope
1x detailed operating instruction
1-set of tools kit
Engine Cylinder Stethoscope:
Ideal for pinpointing issues within your engine; Identify broken gaskets, bad pulleys, damaged gears, defective valves, water pump failures, and other defective or damaged parts that cause odd noises and faulty operation.
How to Use:
1. Start the engine and run to the normal working temperature. After the engine stops running, unload all spark plugs;
2. Make the throttle fully opened and press the connection of the pressure gauge on the spark cold hole;
3. 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;
4. Press the button to zero the pointer;
5. According to the above steps, the measurement is repeated 2 to 3 times to improve the measurement accuracy.
❤️【Dual Scale Dial Pressure Gauge】Manometer with double graduation, measuring range from 0 to 20 bar (0-300 psi), acrylic glass meter cover and with rubber cover protection to prevent scratches has excellent shock absorption performance. The built-in one-way valve with pressure holding function, you can get accurate readings from our engine compression gauge.
❤️【Cylinder Stethoscope】Mechanic stethoscope features a sensitive sound chamber that amplifies sounds so that can easily detect the issues within your engine. Thin diaphragm and extension probe pinpoints the source of the sound while the ear buds allow you to isolate outside noises so can focus on detecting the issue. This engine stethoscope includes a medium probe and a long extension tube; medium probe helps locate noise in a broader area; long rod helps pinpoint noises in hard-to-acess areas.
❤️【Multi-Function】The cylinder compression tester kit is designed to detect a variety of common engine faults such as: stuck valve, carbon deposits, cracked cylinder head or defective main gasket, poor or worn piston ring installation, burned or damaged piston etc.
❤️【Application】Gasoline engine cylinder equipped with different sizes of rotating and push-in adapters, widely used in most types of gasoline gas engine cylinders and deep spark plugs, common in motorcycles, lawn mowers, cars, trucks, ATV and other equiment. Note: this compression meter is NOT suitable for diesel engines.