Feature 1LCD screen digital display, you can clearly read the data at day or night. 2Built-in bleed button for adjust the air pressure when the tire pressure is too high. 3High quality precision machine core, durable and precision measurement. 4Supports 4 measurement units (PSI, BAR, KPA, KGF / cm) with a maximum range of 200 psi. 5Support dual inflatatable and drainable function, lock air pressure/unlock valve. 6Compact size, easy to keep in car and simple to use. 7It adopts three-layer protective high-pressure rubber hose, with a pressure resistance of more than 300PSI, and does not harden in cold weather. 8Suitable for medium and small trucks, motorcycles, car.Condition: 100% Brand NewItem Type: 0-200PSI Digital Inflatable Pressure GaugeMaterial: Copper + PlasticColor: As Pictures ShownSize: Approx. 60 x 260mm / 2.36 x 10.24inPower Supply: 2 x Built-in CR2032Internal Diameter: Approx. 8.5mm / 0.3inOuter Diameter: Approx. 6.3mm / 0.2inTotal Length: Approx. 260mm / 10.2inRubber Hose Length: Approx. 200mm / 7.9in4 Units Available: PSI, BAR, KPA, KGF / cmFunction: Used to control tire pressure, extend tire life and ensure safety.Application: Ideal for car, motorcycles, bicycles, trucks, etc. How to Use: Connect with the car air pump (become digital display):1. Connect the externally threaded end to the inflation pump inflation nozzle.2. Quickly connect the tire tip directly.Separate pressure measurement use:1. Quickly connect the quick clamp to the tire nozzle to detect the tire pressure.2. Control tire pressure, accurate deflation function.Package List1 x Digital Tire Pressure Gauge (2 x Built-in CR2032) 4 x Cover 2 x NeedleNote1. KGF / cm = 98 KPA 2. The tire pressure should be measured once a month for the normal maintenance of the car.