Digital Tire Pressure Gauge 200 Psi, High Accurate Digital Tire Pressure Gauge With Inflator Gun For Car Motorcycle Bikes, , Lcd Display Jiujiuso The product is shipped based on the color or size of the main image of the product page. 3-in-1 multi-function and easy to use: it is a tire pressure gauge to accurately monitor tire pressure; It is also a tire inflator for inflating tires when connecting an air compressor. In addition, it has a built-in air bleeder valve that quickly lowers the pressure of overinflated tires. High precision: Professionally calibrated to always give you a reading within 1% of your exact tire pressure and 0.1 on display. More surprises Accurately measures from 0 to 200 PSI (0-14Bar; 0-14 kgf/cm) WATERPROOF STOP CHUCK AND VALVE EXPANDER: Quick-lock air chuck (interlocking gas interface) provides a great seal on the tire valve outside the car tire and frees your hands to operate the tire pump. Long service life: Made of high quality and robust stainless steel and brass components to give it a very long life. Can be used with all vehicles, such as car, SUV, truck, motorcycle, bicycle, etc. Easy to use: automatically turns on and off after 20 seconds of inactivity to preserve your battery; built-in air bleeder valve to quickly relieve pressure in over-inflated tires. High-quality construction The first thing you'll notice About this gauge is its weight; only high quality stainless steel and brass have been used to provide an extremely sturdy inflation gauge that can withstand up to 200 PSI. The rubber hose is insulated and extra thick for a superior performance. 200PSI HIGH PRECISION TIRE INFLATION GAUGE Measurement range: 0-200PSI Accuracy: (1% + 0.1PSI) Four ranges: PSI, BAR, KPA, KG/CM^2 Key Function: On/Off Key (Left), Switch/LED Key (Right) Compatibility: 1/4" NPT Air Compressor Connector (Included) Operating Voltage: DC 3.1V How to use: 1. Unscrew the tire valve knot. 2. Attach the copper head of the gauge to the valve 3. The device will show the pressure. 4. You need to find an inflatable gas pump and hose to connect the inflatable mouthpiece and hold the handle of the product. Inflate it through the inflatorwhen the pressure is low or vice versa. 5.After the measurement, unscrew the copper head and press the air vent to make the indicator 0.