AUTOOL X95 Car 4x4 Inclinometer Provide Slope Angle Speed Satellite Timing GPS Off-road Vehicle Accessories Multifunction MeterBrand Name: AUTOOL Origin: CN(Origin) Operating Voltage: DC 5 28 V Working Current: 50Ma(MAX) Sleep current: 5MA Satellite positioning time: 4 S Speed Accuracy: 0. 05Km h Roll Angle: 40 ~ 40 Working Temperature: 40 ~ 80 Protection circuit: Reverse voltage protection, surge protection Product name: HUD head up display GPS