LCD Digital Display Guage High Accuracy digital guage Automatic Shut-down LCD light, LED light 4 IN1 digital tire guage DIGITAL TIRE GAUGELLUMINATION LIGHTEMERGENCY HAMMERSEAT BELT CUTTERPressure range:2-150PSIHigh Accuracy:±1PSIResolution Rate: 0.05Kg/cm² ,5Kpa,0.5PSI,0.05BarFour unit Display: PSI,Kpa,Bar,Kg/cm²Automatic Shut-down for Power-saving Mode new digital tire gage