Enhance your vehicle or marine navigation with this multifunction GPS Speedometer, designed to provide precise speed and mileage data in a durable, easy-to-read format. Crafted from high-quality ABS, 316 stainless steel, and mirror tempered glass, this speedometer ensures exceptional wear resistance and corrosion protection, making it ideal for harsh environments such as ships, yachts, outboard motors, motorcycles, and automotive engineering machinery. Key Features: · Multifunction Display: Accurately shows real-time speed in KM/H, single trip mileage, and total accumulated mileage. The single trip mileage resets after power off, while total mileage is saved permanently for record-keeping. · GPS Navigation Capabilities: Displays course and driving direction for enhanced navigation assistance, ensuring you stay on track. · Durable Waterproof Construction: Built with IP67 waterproof and dust-proof rating, this GPS speedometer withstands tough weather conditions and rough environments. · Superior Materials: Constructed with premium ABS, corrosion-resistant 316 stainless steel, and mirror tempered glass for a clear, scratch-resistant, and easy-to-read backlit display. · Clear Backlight Display: The backlight enhances visibility in low light or night settings, allowing for safe and easy monitoring at all times. · Simple Installation: Designed to fit into an 85mm (3.3 inch) dashboard hole with a 55mm (2 3/16 inch) depth behind the panel, facilitating straightforward installation without hassle. Specifications: · Item Type: GPS Speedometer · Material: ABS + 316 Stainless Steel + Mirror Tempered Glass · Working Voltage: 9-32V DC · Installation Diameter: Approx. 85mm (3.3 inches) · Waterproof Rating: IP67 Wiring Instructions: · Black Wire: Ground (-) · Red Wire: 9-32V DC Power Input · Yellow Wire: Backlight This robust GPS Speedometer combines precise measurement with lasting durability, perfect for various vehicles and marine applications. Its advanced features and rugged construction provide reliable performance and clear data visibility, making it an essential instrument for professionals and enthusiasts alike.