"100% Brand New.Color: RedSize: 13.5x5.7x2.5cm(LxWxH)Measure Range:0-150 PSI 0-10BAR 20-1000KPAPrecision: around 1%Color: RedMaterial: ABSMaintain correct tire pressureReduce tire wear and extend tire lifeIncrease fuel efficiencyImprove vehicle handing and safetyLCD light demonstrationAutomatic shut-offEngineering plastic shellBrief introduction:High grade digital display chip. LCD display screen， more reliable， High Quanlity & Reasonable PriceThree kinds of test unit: PSI，BAR， KPAreplaceable button batteryFine Streamlined appearance designMethod:1. Start the tire gauge; as the screen shows 8.8.8，press the starting up button2. Press the tire pressure gauge mouth to the tire valve mouth， stay for a minute without air leakage.Then pull out the gauge mouth to tell the test result1KG/CM2=14.2PSI1KG/CM2=0.98BAR1KG/CM2=98.0KPA3. this product will automotive shut-off in half minutesPackage Content:1pcs Tire Gauge"digital pressure gauge，tire pressure gauge，digital tire pressure gauge，air pressure gauge，digital tire pressure，Digital Tire Gauge