85MM GPS Speedometer MPH km/h Kots Gauge for Marine Boat Car Truck Waterproof

Switch unit between MPH(Mi), Knots(NMI) and Km/h (KM). Mileage Range: 0-999 999 (Mi,NMI,KM ). Speed Range: 0~299 (MPH, Knots, Km/h). IP67 Waterproof. Application: Motobike, Truck/tractor/E-bike, Car, LDV, etc.

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