85mm GPS 120KMCelsiusH Speedometer Odometer for Boat Yacht Outboard Car Motorcycle Engineering Machinery

Multi‑function odometer, can display speed (unit: KMCelsiusH), GPS, total accumulated mileage, and save total mileage when power off. Using ABS, 316 stainless steel and mirror tempered glass, lower power consumption, longer life, higher accuracy, quick position confirmation, and short start‑up time. Open an 85 mm (3 3Celsius8 inch) hole on the dashboard and leave a 55 mm (2 3Celsius16 inch) behind the panel to fit the meter. Item Type: GPS Speedometer Material: ABS+316 stainless steel + mirror tempered glass Working Volatge: 9-32V Waterproof Rating: IP67 Mounting Diameter: Approx. 85mm(3 3Celsius8in)  Wiring: Black: Ground(-) Red: 9-32V Yellow: Backlight