General description Digital Tire Pressure Gauge is a high-accuracy tool designed for monitoring and inflating tire pressure. This 3-in-1 multi-function device serves as a tire pressure gauge, inflator, and air bleeder valve, making it an essential accessory for cars, motorcycles, bicycles, and more. Technical specifications Measuring range: 0-250 PSI (0-17.2 Bar; 0-1724 Kpa; 0-17.5 kgf/cm²) Accuracy: ± (1% + 0.1 PSI) Material: High-quality stainless steel and brass components Compatibility and accessories Compatible with all vehicles: car, SUV, truck, motorcycle, bicycle, etc. Installation 1. Unscrew the tire valve cap. 2. Attach the gauge's copper head to the valve. 3. The device will display the pressure. 4. Connect the inflator to the gas hose and hold the handle to inflate. 5. After measuring, unscrew the copper head and press the air vent to reset the indicator to 0. Usage Automatically turns on and off after 20 seconds of inactivity to preserve battery life. Built-in air release