Speedometer HUD Slope Meter Coordinates Intelligent Off-Road Pitching Angle
Pitch Angle:-40°~+40°. Roll Angle:-40°~+40°. Plug& Play: Start with the car and turn off with car's engine off. Speed Unit:KM/H& for MPH Switch freely. Speed for Precision:＜ 0.36Km/h. Weight: 230g.