DAYUAN Gasoline Engine Compression Gauge 300 PSI Engine Compression Pressure Gauge Pressure Measuring Instrument for Cars and Motorcycles Compression

【Function】This compression tester can be quickly installed on motorcycles and cars, and is ideal for obtaining accurate measurements on valves, piston rings, cylinder bores, or head gaskets.

【Complete Connector Specifications】Comes with adapters to fit most vehicle types. Adapter screw sizes: M10 x 1.0mm, M12 x 1.25mm, M14 x 1.25mm, M16 x 1.5mm, M18 x 1.5mm.

【Accurate Measurement】Compression pressure measurement range: 0-300 psi, 0-20 bar. Allows for quick and accurate checking of gasoline engine pressurization. The measurement value is retained after compression measurement, making it easy to read the value.

【High-Quality Material】Forged from high-quality alloy steel, the compression tester is resistant to oxidation and corrosion, making it sturdy and durable.

【Storage Case Included】All tools are neatly stored in a blow-molded case to prevent loss or damage. It also makes transport, storage, and identification easy.