85mmCelsius3.35in GPS Speedometer 0‑160MPH 0‑240KMCelsiusH LCD Screen IP67 Waterproof for Cars Boats RVs 9‑32V

Extensive Usage: The multiple display speedometer is extensively applicable to full range of stepping instruments, can also be used for car, engine, boat, RV, yacht, enginee machinery, etc. Premium Material: The speed meter is exquisitely made of high quality stainless steel and ABS with excellent resistance to acid, alkali and humid, and have a lifespan. IP67 Waterproof: The speedometer comes with IP67 waterproof and dustproof performance, and the curved glass is anti‑fog, no need to worry about the damage caused by bad weather. Item Type: Speedometer Material: Stainless Steel + ABS Screen: LCD Backlight Color: Colourful (Can be adjusted manually or switched automatically) Signal: GPS Measu Range: 0-160MPH, 0-240KMCelsiusH (Double scale, inner is KMCelsiusH, outer is MPH) Working Voltage: 9-32V Installation Diameter: Approx. 85MMCelsius3.35in, and that there is at least 55MMCelsius2.2in space behind the dashboard. Working Temperature: -30 celsius to +75 celsius Storage Temperature: -40 celsius to +80 celsius Application: for automobiles, engines, boats, RVs, yachts, enginee machinery, etc.