Digital tire pressure gauge with LCD screen

A digital screen displays accurate reading results quickly and clearly, reducing the guessing percentage given by analog measurements. Close the nozzle on the valve tongue to give fast and accurate measurements. Simple control via the push button to turn on the unit and select the desired group. It automatically shuts off after 30 seconds to preserve battery life. Comfortable design fits the hand and features a smooth, non-slip textured surface to ensure a firm grip. How to operate the digital tire pressure gauge: press the button and choose the measurement setting in psi or bar with a backlit LCD screen for easy use at night. 2. Place the nozzle of the gauge over the valve stem. Press firmly to ensure a good seal and prevent air leakage. 3. Hold the gauge over the valve until the LCD screen locks. 4. Remove the gauge quickly from the valve and read the pressure. 5. The gauge will automatically turn off after 30 seconds of use. 6. The gauge can be turned off manually by pressing the button for more than 3 seconds. Specifications: four measurement ranges: 0-150 psi, 0-150 bar, kilopascal, kg/cm2. Minimum increase: 0.5 psi. Power source: CR2032 lithium cell disc 3V and three button cells LR44 1.5V (all included).