Gasoline Engine Compression Tester Auto Petrol Gas Engine Cylinder Automotive Test Kit

Specifications:Case Color: BlackMaterial: CopperDual Gauge Readings: 0-300psi, 0-20bar (1bar=100kPa)Test Unit/Mode: bar, psi Special Function: Get Accurate ReadingsPressure Gauge Diameter: 3in/75mmPressure Gauge Height: 5.04in/128mmAdapters Thread Size: M10 * 1.0mm, M12 * 1.25mm, M14 * 1.25mm, M18 * 1.5mmHose Overall Length: 17.72in / 450mmStraight Line Pressure Tube Length: 5.9in / 150mmAngled Pressure Tube Length: 6.30in / 160mmPackage Size: 29.5 * 21 * 5.5cm / 11.61 * 8.27 * 2.16inPackage Weight: Approx. 1020g / 36.0ozPackage List:1 * Gasoline Compression Tester1 * Hose4 * Thread Adapters （M10, M12,M14,M18）1 * Straight Line Pressure Pipe1 * Angled Pressure Pipe1 * Storage Case1 * English User ManualUsage: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;

• Joint specifications are complete and easy to use.
• High quality material, excellent and durable.
• Motorcycles and cars can be used.
• This set is complete, bringing you great user experience.
• The product can be quickly set to your motorcycles and cars , then you can get accurate readings.