MPH GPS Speedometer Speedo Gauge 140MPH for Car Motorcycle Boat with Backlight 3-3/8 inch 9-32V

Open a 3-3/8″ dimension and 2-3/4″ depth hole, put gauge into it and fasten
Hook up easily, 3 wires connection(power, ground, lighting). This is complete unit, can work directly with gps sensor together, not need other sensor cables. Mount the sensor at any position, on or under the dashboard.
It takes about 30 seconds to get signal in the first time, but less than 3 seconds after that. It gets quicker under a clear view of the sky. Sometimes if signal is missing, pls. reconnect all wires and restart it.
It shows current speed and odometer(cannot be reset), no trip meter.
9-32VDC(12VDC/24VDC) Working Voltage, Red Backlight, 1 year Warranty
Product Features:
-Suitable for all vehicles, boats and off-road vehicles
-The signal comes directly from the satellite signal receiver(GPS Speed Sensor)
-The gauge has the advantages of high precision, quick location confirmation and short start up time.
-IP67 waterproof and dustproof grade
-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)
-With ultra-wide working voltage design( long-term operating voltage: 9-32V, Maximum up to: 36V ( 1 min)).
Product Introduction
How to connect wires
Red wire — Power Positive.
Orange wire (backlight) — Power Positive.
Blue wire — Power negative.
Please note: Speedometer can be connected to 12VDC and 24VDC power directly.

Why does LCD show Err
– Turn on supply power after installation.
– Then the meter starts to search for signal and LCD will count automatically.
– If there is still no signal when LCD counts to 300. the LCD displays “Err”.

GPS Speedometer keeps counting
– After installation in the first time, GPS speedometer needs to search for signal, that’s the reason that LCD counts numbers all the time.
– After getting signal, LCD will come back to 0. It is normal.

How to install it
– Cut an 85mm (3 3/8″) hole in the panel and allow a clearance of 70mm (2 3/4 ) behind the panel to fit the gauge.
– Put the gauge in the hole.
– Using M4 nut and C type bracket to seal up the gauge.
– For the GPS antenna, you should securely fasten it in the flat position, black side upwards, preferably outside (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. And do not cut cable.

Technical Data
Fixing dimension
85mm(3-3/8″)
Indicating Range
0-140MPH
Working Voltage
12V/24V
Backlight
Red
Operation mode
LCD display, stepper motor
Protection grade
IP67
Other
waterproof and anti-fogging
999(MPH, Knots, KM/H adjustable)
999(MPH, Knots, KM/H adjustable)
999(MPH, Knots, KM/H adjustable)
299(MPH, Knots, KM/H adjustable)
999(MPH, Knots, KM/H adjustable)
0-999(MPH, Knots, KM/H adjustable)
size
85mm
52mm
52mm
85mm
85mm
85mm
color
white+stainless steel
black+stainless steel
black+black
white+stainless steel
black+black
black+stainless steel
Indicating Range
0-999(MPH, Knots, KM/H adjustable)
0-999(MPH, Knots, KM/H adjustable)
0-999(MPH, Knots, KM/H adjustable)
0-299(MPH, Knots, KM/H adjustable)
0-999(MPH, Knots, KM/H adjustable)
0-999(MPH, Knots, KM/H adjustable)
adjustable odometer
no
yes
no
yes
yes
no
Type
GPS speedometer
GPS speedometer
GPS speedometer
GPS speedometer with fuel volt
GPS speedometer
GPS speedometer
Package Includes:
1x GPS speedometer
1x GPS Speed Sensor
1x Multi-plug socket
1x Installation Instruction