Check the listing for details. 85mm GPS Speedometer 0-160MPH with Tachometer Gauge 0-8000RPM for Car Motorcycle. Color: Black, Condition: New. Listed at 50.89 USD. 85mm GPS Speedometer 0-160MPH with Tachometer Gauge 0-8000RPM for Car Motorcycle85mm GPS Speedometer 0-160MPH with Tachometer Gauge 0-8000RPM for Car Boat Motorcycle Warmly tips: If any problem after buying, such as some when you install or the parcel received or un-received, please do not open a case and do not hesitate to contact us. We would do our best to give you the best solution. Thank you so much Specifications:Application: Universal fit for Motorcycle/ Boat/Truck/Bus/CarElectronic Speedometer (stepper motor)No Mechanic Sensor, get speed signal from GPSSpeed ≠0 and show accurate speed in tunnel with the help of accelerometerTotal Mileage AdjustableGPS Blind Area Odometer CompensationOverSpeed Buzzer Alarm (Value Adjustable)Indication Light (Left, Right and High BeamInstallation Diameter: 85mm (3 3/8")Speed Range: 0~160MPHRPM Range : 0~8000RPMMileage Range: 0-99999.9MilesWorking Voltage: 12V/24VWorking temperatures: - 40 to 85°CProtection rank: IP67 WaterproofReverse polarity protection and anti-fogging performanceBacklight: RedFeatures:Suitable for all vehicles and off-road vehiclesThe signal comes directly from the satellite signal receiver(GPS Antenna), don't need other speed sensor.The gauge has the advantages of high precision, quick location confirmation and short start up time.IP67 waterproof and dustproof gradeReverse polarity protection and anti-fogging performanceStepper motors used for full range of stepping gauges, great feature with its less power consumption, longer life, higher precision, etc.Connection: 1. Black: Ground(-) 2. Red: 9-32VDC(+) 3. Blue: RPM Signal 4. Yellow: Backlight(+) 5. White: High Beam(+) 6. Brown: Buzzer alarm(+) 7. Green: Buzzer alarm(-) 8. Yellow: Left Turn 9. Gray: Right Turn 10. White: Ex. Button(no need connect)==(If need to connect, please connect negative)Package Included:1x 85mm GPS speedometer1x GPS Antenna1x Wire Harness1x Installation Instruction