Features 1. Suitable for most cars, trucks, motorcycles, and bicycles. Portable size is easy to store in a vehicle and simple to use. 2. Displays KGF, BAR, PSI, and KPA measurements. Built-in exhaust valve for releasing pressure. 3. LCD battery indicator flashes when battery voltage is below 2.5V. 4. Cast aluminum alloy body with valve. Brass chuck with clip. 5. Measures tire pressures from 3 to 200 PSI. Displays KGF, BAR, PSI, and KPA measurements. 6. LCD display with backlight for easy reading. Pistol grip handle made of cast aluminum with valves. Specification Condition: Item Type: Tire Pressure Gauge Color: As shown in picture Material: Aluminum Alloy, Copper, Rubber Display Mode: LCD Digital Display Pressure Unit: PSI, KPa, Bar, Kgf/cm Measuring Range: 0200 PSI Measurement Accuracy: (3100 PSI) 1 PSI, above 100 PSI 2 PSI Working Temperature: -10C to 50C Button Function: Switch Button (left), Unit Switch Button (right) Working Voltage: DC 3.1V Working Current: 3 mA (with backlight); 1 mA (without backlight) Static Current: 5 A Hose Length: 36 cm / 14.0 inches Application: For most cars, trucks, motorcycles, and bikes Instructions 1. Unscrew the tire valve cap. 2. Attach the gauge's brass chuck firmly onto the tire valve. 3. The device will display the current tire pressure. 4. To adjust pressure, connect an air pump or inflator to the gauges hose and use the control to inflate or release air as needed. 5. After use, remove the gauge from the valve and press the bleed button to reset the reading to zero. Package List 1 x Tire Pressure Gauge (batteries not included) 4 x Nuts 1 x Connector 1 x Ring