Digital Tire Pressure Gauge Can Deflate Car Tires Air Gun Barometer Air Pressure Gauge Mechanical Pointer Type Tire Pressure Gun Description: Mechanical pointer type tire pressure gun Dial reading: mechanical pointer Reading unit: Bar| Psi Dial diameter: 75mm Trachea length: 365mm Packing size: 325x 155x35mm Product weight: 0.32kg Oil-immersed dial type tire pressure gun Dial reading: oil-immersed hydraulic pointer Reading unit: Bar/Psi Dial diameter: 80mm Trachea length: 365mm Packing size: 325x 155x40mm Product weight: 0.38kg Electronic digital display tire pressure gun Dial reading: electronic digital display Reading unit: Bar /Pai/Kpa/ Dial diameter: 70mm Trachea length: 365mm Packing size: 325x 155x35mm Product weight: 0.37kg Tire pressure unit conversion: 1Ps i=6.895Kpa=0.06895Bar / 1Bar14. 5Psi The maximum tire pressure should not be greater than 3.5Bar Specifications: -The scale is clear and easy to read, and there is a rubber protective cover for shock resistance and compression -The gun body is equipped with a deflation reset valve, which is easy to use, and can be controlled with a light press. Simple operation -365mm lengthened and thickened air hose rubber sleeve protects beautiful and wear-resistant -One end of the trachea is equipped with its own gas nozzle, no need to press it and it is not easy to leak -Push-type trigger switch, lightly press to start and stop the gun body is small and easy to hold for a long time without getting tired -Ergonomically designed non-slip handle, easy operation of the tail air inlet connector -The electronic digital display dial has four units of fast reading, and the battery life of two dry batteries is convenient to use Package Included: 1*Tire pressure gauge