3 in 1 Digital Tire Gauge with backlight LCD 1.With Backlight and Flashlight 2.With Solar Panel 3.With Tire Tread Depth Ruler Digital Tire GaugeAutomatic offWith Backlight and FlashlightAccuracy:+ -1%Available color: silver,black,red,green and blueModel: FB28023 in 1 Digital Tire GaugePressure range: 2-100 psi,0.2-7bar,2-700kpa,0.2-7.00kg/cm2Pressure unit: psi, bar, kpa, kgf/cm2Accuracy:+- ...