ELING Gauge kit 85mm Universal Speedometer GPS 125MPH Total Mileage Adjustable Tachometer 8000RPM for Truck RV Yachts with Red and Yellow Backlight 12V 24V

Suitable for all vehicles, boats and off-road vehicles - Speedometer signal comes directly from the satellite signal receiver (GPS Antenna), don't need other speed sensor. - Be suitable for all kinds of tacho RPM sensors, and display the rotation speed of the engine. - Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration. - The gauge has the advantages of high precision, quick location confirmation and short start up time. - IP67 waterproof and dustproof grade - Reverse polarity protection and anti-fogging performance- No Stationery Drift- Stepper motors used for full range of stepping gauges, great feature with its less power consumption, longer life, higher precision, etc.

- With curved glass (with anti-fogging function) Technical Data: Fixing dimension: 85mm(3-3/8") GPS Speedometer, Tachometer Indicating Range: GPS Speedometer: 0-125MPH Total Mileage Adjustable, Mileage Range: 0-999999miles Tachometer: 0-8000RPM Speed Ratio: 0.5-327 adjustable Functions: GPS Speedometer GPS Blind Area Odometer Compensation OverSpeed Buzzer Alarm (Value Adjustable)- Indication light: LEFT, HIGH BEAM, RIGHT Tachometer: current tacho/RPM and hour, hourmeter can be reset. - Backlight: Red and Yellow available Working Voltage: 12V/24V Working temperatures: -40 to 85°C Operation mode: LCD display, stepper motor