Specification Brand : KAOLALI BulletPoint1 : Boat Speedometer Made of high-quality 316 stainless steel, ABS and PC material, IP67 waterproof, durable, has long service life BulletPoint2 : GPS Speedometer Odometer Dimensions: - 85mm diameter (3-3/8"); - 55mm Depth (2-3/4") BulletPoint3 : Marine Speedometer Support Multiple Speed Units, Can freely switch the speed unit of kont, mph, km/h, which is convenient for you to watch and provides you with more convenience. BulletPoint4 : MPH Speedometer Gauge has wide range of application, suitable for boats, ships, yachts, trucks, commercial vehicles, construction machinery. Working Voltage: 9-32V DC BulletPoint5 : It shows current speed, odometer(can be adjustable), trip meter, COG and voltmeter. Press the back button to adjust unit(KM/H, KNOTS and MPH) CompatibleDevices1 : Smartphone CompatibleDevices2 : Tablet ConnectivityProtocol : GPS HumanInterfaceInput : touch_screen IncludedComponents : SpeedCoach impeller, Training Pack software ItemName : 3-3/8" 85mm Digital Boat GPS Speedometer Odometer Voltmeter Speed Gauge for Car Marine 9-32V Black&Silver ItemPackageQuantity : 1 ItemTypeKeyword : sport-speedometers Manufacturer : KAOLALI MapType : North America Material1 : Acrylonitrile Butadiene Styrene (ABS) Material2 : Stainless Steel Material3 : Polycarbonate (PC) ModelName : SpeedCoach OC 2 ModelYear : 2021 MountingType : Wrist Mount OperatingSystem : Android PartNumber : GPS Speedometer 85mm ProductDescription :
Technical Data: Working Voltage: 12V/24V Operatingvoltage: 9~32VDC Operating current: ≤100mA Operating temperature: -20~ 70℃ Storage temperature: -30~ 80℃ Indicating Range: 0~999 (MPH, Knots, Km/h adjustable) Total Mileage Adjustable, Mileage Range: 0-999999 (Mi,NMI,KM available) Switch unit between MPH(Mi), Knots(NMI) and Km/h (KM) by Backside Button Trip Counter Operation mode: LCD display, stepper motor If need to change the Unit KM/H,MPH, Knots, you can try to do: By touching the button on the back of the instrument,knot,MPH,km/h units can be switched and automatically save.