85mm Digital GPS Speedometer LCD Speed Gauge Odometer Course Overspeed Alarm Mileage Adjustable 7 Backlights

85mm Digital GPS Speedometer LCD Speed Gauge Odometer Course Overspeed Alarm Mileage Adjustable 7 Backlights

Specification:
Open a 85mm (3 3/8") hole in the dashboard and allow a clearance of 55mm( 2 3/16”) behind the panel to fit the gauge
Connection: Black wire-GND, Red wire-power(+), Green wire-external button(+), White wire-external button(-)
Securely fasten GPS antenna, preferably outdoors (or inside front windscreen) so that it has a clear view of the sky to pick up satellite signal. Connect the antenna cable to socket in the back of the gauge. Do not cut cable
7 Colors backlight available, 9-32V Working Voltage, OverSpeed Buzzer Alarm
Trip and Odometer Adjustable, Speed Range: 0-999(MPH, Knots, KM/H adjustable), Mileage Range: 0-999999 (Mi,NMI,KM available)

Product Features:
-Suitable for all vehicles, marine vessels and off-road vehicles
-The 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 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.

Technical Data:
Fixing dimension:85mm(3-3/8")
Indicating Range:0~999 (MPH, Knots, Km/h adjustable)
Speedometer Unit:MPH(Mi), Knots(NMI) and Km/h (KM) by Backside Button
ODO Mileage Range:0-999999 (Mi,NMI,KM available)
Trip Mileage Range:0-999.9 (Mi,NMI,KM available)
Backlight:7 Colors backlight available
Working Voltage:12V/24V
OverSpeed Buzzer Alarm:Value Adjustable
Working temperatures:- 40 to 85°C
Operation mode:LCD display, stepper motor