3 300 PSI Digital Cylinder Pressure Gauge, Engine Compression Tester Kit, LCD Display with 4 Switchable Units, Includes 4 Adapters for Car Motorcycle Truck Petrol Engines,

Item Type: Cylinder pressure gaugeCondition: Brand newDisplay Mode: LCD digital displayPressure Unit: Four switchable units of PSI, KPa, Bar, Kgf/cm² Measurement Range: 3 -300 PSI/14BAR/14Kgf/cm² Working Temperature: -20 -80 ° CKey Function: Switch key (left), unit switched key(right)Working Voltage: DC3.1V (use a pair of AAA batteries)Battery: 1.5V replaceable AAA batteries(not included)Voltage Lower than 2.5V: Symbol of LCD battery flashesWorking Current: 3MA or less (with backlight); 1MA or less (without backlight)Static Current: 5UAFunction: Compression gauge test set for engine cylinders diagnostic testerAir Pressure Detection of Automobile Cylinder:1. Designed to detect a variety of common engine failures such as worn piston rings, cylinder head cracks, worn valves and blow head gaskets.2. Check the amount of leakage in the engine cylinders and help determine the source of gas, so that data of meter reading provides the correct test and accurate results.3. Suitable for all kinds of car, motorcycles and other vehicles with fuel injection function.4. This compression tester can be quickly installed in your car to give you accurate readings.5. Applicable to the gasoline engines of car, motorcycles, trucks and petrol vehicles. Used to find faults in valves, piston rings, cylinder bores or head gaskets.Package List：1 x Digital Display Gauge1 x Rubber Tube 1 x 14mm/0.6in Spark Plug1 x 18mm/0.7in Spark Plug1 x M10x1.0 Adapter 1 x M12x1.25 Adapter 1 x M14x1.25 Adapter1 x M18x1.5 Adapter

• HIGH-PRECISION MEASUREMENT: Our digital cylinder pressure gauge features a 3-300 PSI range with 4 switchable units (PSI, KPa, Bar, Kgf/cm²), providing accurate readings for engine diagnostics. The LCD display ensures clear visibility of compression test results.
• COMPREHENSIVE ENGINE DIAGNOSIS: This compression tester kit helps identify common engine faults like worn piston rings, cylinder head cracks, and blown gaskets. With its leakage detection function, you can pinpoint exact problem sources in your vehicle's engine.
• VERSATILE COMPATIBILITY: The engine pressure gauge comes with four adapters (14mm, 18mm, M10x1.0, M12x1.25, M14x1.25, M18x1.5) making it suitable for cars, motorcycles, trucks, and petrol vehicles with fuel injection systems.
• USER-FRIENDLY DESIGN: Featuring simple operation with left switch key and right unit selection button, this motorcycle tool kit works on AAA batteries (not included) with low power consumption (3MA with backlight). The rubber tube ensures secure connections during testing.
• PORTABLE TESTING SOLUTION: Compact and lightweight, our cylinder compression gauge is ideal for quick engine checks. The complete set includes digital gauge, rubber tube, spark plug adapters, and multiple connectors for comprehensive on-the-spot diagnostics.