[Accurate Measurement ] --- The measurement range is0-30PSI0-23PSI, meets most of the air pressure measurement of inflatable boats. Accurate measurements and clear hands make it easy to read pressure data. [Accurate Measurement ] --- The measurement range is 0-30PSI0-23PSI, meets most of the air pressure measurement of inflatable boats. Accurate measurements and clear hands make it easy to read pressure data. [Reliable] --- The air pressure gauge is marked with PSI and BAR units and is reliable to use. It can used with high pressure hand pumps, air pumps or air valves. [Detect Air Pressure] --- Check air pressure drop changes at any time to identify potential problems in the rubber boat, easy to install and operate. [Quality PVC Materials] --- This air pressure gauge is made of high quality PVC material, sturdy and durable, suitable for inflatable boat, rubber boat, support plate, etc. [Scope of Application] --- This PSI air gauge is suitable for sports: outdoor projects, rafting, water skiing, surfing. Weight: 70g Size: 80*13mm Quantity: 1pcs Colour: Black Model: (0-2.0bar), (0-1.6bar)