1,What our aiming at?2,Better Consumer Protection150 PSI Monitor 4 Piece LCD Backlit Slip Grip Car Tire Gauge/High Precision Digital Tire Pressure Gauge for Trucks, Cars and Bikesdescribe:1. Digital display chip, LCD display screen, the test is more accurate, more reliable, and cost-effective.2. Four test units: PSI, BAR, KPA KG3. The button battery can be replaced.4. Streamlined appearance design, more exquisite.Instructions:1. Turn on the tire pressure gauge, it will display "8.8.8" after turning on, and then lightly press the power button to complete the four types of PSI, BAR, and KPA KGConversion of units on the LED display.2. Push the pressure measuring nozzle into the tire valve quickly and firmly, and keep it airtight and stop for one second. Pull out the tire pressure gauge and read the value.1KG/CM2=14.2PSI1KG/CM2=0.98BAR1KG/CM2=98.0KPASpecification:Material: electronic components + ABSDimensions: 13.8 x 5.6 x 3 cmBattery type: built-inPower supply: AG13*3Resolution: 0.1PSI/0.01BARType: Digital tire pressure gaugeRange: 3-150PSIPressure range: 0-150PSI, 0-10bar, 0-1000KPA, 0-10kg/cmOptional pressure unit: PSI, BAR, KPA, KG/CM2Spotlight: YesCr: red, silver, blue, gold, blackquantity: 1The package includes:1*digital display electronic tire pressure detector