Lightweight Marine GPS Speedometer, 85mm Stainless Steel Automatic Boat Speedometer, Waterproof Digital Speedometer, for Cars, Ships, Yachts, Trucks, Motorcycles (White)

General DescriptionThe lightweight marine GPS speedometer is an essential instrument for boating enthusiasts. Made of 316 stainless steel, it is designed to withstand harsh marine conditions while offering remarkable accuracy. With a diameter of 85 mm, this waterproof digital speedometer is ideal for use on boats, yachts, trucks, motorcycles, and other vehicles. It allows you to measure ground speed and track mileage with ease.Technical SpecificationsMaterial: 316 Stainless Steel + ABS + PCOperating Voltage: 9-32 VDCWorking Current: <120 mAWorking Temperature: -20 to 70 ℃Storage Temperature: -30 to 80 ℃Waterproof Rating: IP67Dial Diameter: 85 mm (3.3 inches)Compatibility and AccessoriesCompatible with: ships, yachts, trucks, commercial vehicles, construction machineryPackage includes: 1 x Speedometer, 1 x Instruction Manual, 1 x Antenna GPSInstallationThe GPS speedometer is designed for easy installation, without complicated steps. Simply follow the provided instructions to get it up and running quickly.UsageThis speedometer offers several practical features:SOG: Ground SpeedTRIP: Single mileage, cleared when powered offODO: Accumulated mileage, saved when powered offCOG: Heading, true north hour angleSpeed Units: Can be freely switched between Kont, mph, km/hOther InformationThe speedometer is waterproof (IP67) and robust, ensuring a long service life even in harsh conditions.