Digital Speed ​​Gauge, Anti-fog 3 in 1 COG Travel GPS Tachometer Universal 200MPH 7 Colours Backlit for RV for Motorcycle for Marine (White Dial).

1. Multifunctional: This 85mm GPS speedometer clearly displays single mileage, total mileage, and COG trip information on the screen. 2. Advantages: The GPS speedometer boasts high accuracy, fast position confirmation, a short startup time, low power consumption, and a long lifespan. 3. High Precision: A stepper motor drives the pointer to accurately display engine speed. It also features left/right turn signal and headlight switch display functions. 4. Waterproof and Fogproof: The GPS speedometer is constructed with a 316L stainless steel frame and fog-resistant glass. It is waterproof, dustproof, and features polarity protection and anti-fog performance. 5. Colorful Backlight: Designed with 7 backlight colors—red, yellow, orange, green, blue, purple, and white—which can be freely adjusted, making it convenient for nighttime use. 6. Universal: DC 9-32V, the GPS tachometer is applicable to RVs, yachts, fishing boats, boats, motorcycles, car modifications, and other fields. Specification: Item Type: GPS Tachometer Material: ABS + Stainless Steel + Anti-fog Glass. Tachometer Display Range: 0-200 MPH Cumulative Engine Hours: 0.0 to 99,999.9 h Backlight Color: 7 colors (red, yellow, orange, green, blue, purple, white) Operating Voltage: DC 9-32V. Installation Dimension: Approx. 85 mm/3.35 inch Function display: COG trip, single mileage, total mileage Application: RV, yacht, fishing boat, boat, motorcycle, car modification, and other fields. Instructions: Open a hole with a diameter of 85 mm / 3.35 inches on the gauge mounting plate. Ensure there is