Material:Glass+Rubber+ABS Model Number:Universal Origin:Mainland China OEM NO.:0-100Psi 100Psi Car Tyre Air Pressure Tester High-precision Long Tube Tire Gauge Meter For Auto Motorcycle Truck Bike Measurement Tools Features 1 Brand New Tire Pressure Gauge. 2 Perfect for most Car,Truck,Motorcycle and Bike. 3 Mini size great to keep in car and simple to use. 4 With a Swivel Angle Chuck and 4" Hose,Convenient to Use. 5 Black Rubber Coated Plastic Dial. 6 Marked with LBS AND KBS two Units,Easy to Read. 7 Pressing the Air Bleed Button can down the air valve. How to Use: 1. Screw off the knot of tyre valve. 2.Fix the copper head of the gauge to the valve,Then the device will show the pressure. 3.Add gas when pressure is slow or vice versa. 4.After the measurement, screw off the copper head and press the air bleed to make the indicator to 0. Package content: 1Pcs Tire Pressure Gauge