Features: 1.LCD screen digital display, you can clearly read the data at day or night. 2.Built-in bleed button for adjust the air pressure when the tire pressure is too high. 3.High quality precision machine core, durable and precision measurement. 4.Supports 4 measurement units (PSI, BAR, KPA, KGF / cm2) with a maximum range of 200 psi. 5.Support dual inflatatable and drainable function, lock air pressure/unlock valve. 6.Compact size, easy to keep in car and simple to use. 7.It adopts three-layer protective high-pressure rubber hose, with a pressure resistance of more than 300PSI, and does not harden in cold weather. 8.Suitable for medium and small trucks, motorcycles, car. Specification: Condition: 100% Brand New_x000D_ Item Type: 0-200PSI Digital Inflatable Pressure Gauge_x000D_ Material: Copper + Plastic_x000D_ Color: As Pictures Shown_x000D_ Size: Approx. 60 x 260mm / 2.36 x 10.24in_x000D_ Power Supply: 2 x Built-in CR2032_x000D_ Internal Diameter: Approx. 8.5mm / 0.3in_x000D_ Outer Diameter: Approx. 6.3mm / 0.2in_x000D_ Total Length: Approx. 260mm / 10.2in_x000D_ Rubber Hose Length: Approx. 200mm / 7.9in_x000D_ 4 Units Available: PSI, BAR, KPA, KGF / cm2_x000D_ Function: Used to control tire pressure, extend tire life and ensure safety._x000D_ Application: Ideal for car, motorcycles, bicycles, trucks, etc. _x000D_ _x000D_ How to Use: _x000D_ Connect with the car air pump (become digital display):_x000D_ 1. Connect the externally threaded end to the inflation pump inflation nozzle._x000D_ 2. Quickly connect the tire tip directly._x000D_ Separate pressure measurement use:_x000D_ 1. Quickly connect the quick clamp to the tire nozzle to detect the tire pressure._x000D_ 2. Control tire pressure, accurate deflation function. PackageList: 1 x Digital Tire Pressure Gauge (2 x Built-in CR2032)_x000D_ 4 x Cover_x000D_ 2 x Needle Note: 1. KGF / cm2 = 98 KPA 2. The tire pressure should be measured once a month for the normal maintenance of the car.