Wholesale 85mm Universal GPS Speedometer Odometer with LCD Display and GPS Antenna - Quality from China Suppliers and Factory Suppliers, Factories

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Product Description

Item Description
The DO917 GPS speedometer screen consists of two parts — the upper part indicates speed via pointer and scale (unit: Km/h), and the bottom part features a rectangular LCD screen with three interfaces: Speed, Course, and Mileage.

A button on the back allows you to cycle through the three LCD interfaces (short press), switch between 7 backlight colors (long press when backlight is on: Blue, Green, Red, Yellow, White, Purple, Cyan, and Off), or clear the TRIP mileage (long press >4 seconds in the mileage display interface).
  • Stepper Motor Technology: Full range of stepping gauges with less power consumption, longer lifespan, and higher precision.
  • Curved Glass: Features anti-fog functionality for clear visibility in all conditions.
  • Secure Harness Connector: Snap-together connector ensures a firm, stable connection — even under strong vibration.
  • ABS Plastic Housing: Durable and resistant to acidic, alkaline, and humid environments for long-term use.
  • IP67 Waterproof & Dustproof: Certified IP67 protection rating for reliable performance in tough conditions.
  • 7 Backlight Colors: Red, Yellow, Orange, Green, Blue, Purple, White — fully customizable to your preference.
Fitment
✅   Fits: 12V / 24V  |  Car  •  Motorcycle  •  Boat  &  More
Package List (as shown in the picture)
  • 1 x GPS Speedometer
  • 1 x Cable
  • 1 x GPS Receiver
  • 1 x Owner's Manual
Note
Please Read Before Purchase
  • Manual measurement — please allow 1~3 mm error. Thank you for your understanding.
  • Due to differences between displays, the picture may not fully reflect the actual color of the item. We guarantee the style is the same as shown. Thank you!
Frequently Asked Questions (FAQ)
Q What vehicles is the DO917 GPS speedometer compatible with?
A The DO917 GPS speedometer is compatible with 12V and 24V systems, making it suitable for cars, motorcycles, boats, and other similar vehicles.
Q How do I switch between the LCD screen interfaces?
A Simply short press the button on the back of the instrument to cycle through the three LCD interfaces: Speed, Course, and Mileage.
Q How do I change the backlight color?
A When the backlight is on, long press the back button to cycle through 7 colors: Blue, Green, Red, Yellow, White, Purple, and Cyan. You can also turn the backlight off.
Q Is the speedometer waterproof? Can it be used outdoors?
A Yes. The DO917 has an IP67 waterproof and dustproof rating, making it fully suitable for outdoor use on boats, motorcycles, and off-road vehicles.
Q How do I reset or clear the TRIP mileage?
A Navigate to the Mileage display interface on the LCD screen, then long press the back button for more than 4 seconds to clear the TRIP mileage.
Q What is included in the package?
A Each package includes: 1 x GPS Speedometer, 1 x Cable, 1 x GPS Receiver, and 1 x Owner's Manual — everything you need for installation.

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