30/60/80/120/200 Km/h GPS Speedometer 52MM Car Truck Speed Gauge Meter With GPS Antenna | 7 Color Backlight 9-32V

Get a precise and reliable speed reading for your car, truck, or boat with this 52mm GPS speedometer. It uses a GPS antenna to measure your speed, so you get accurate data without needing a mechanical connection to your vehicle's transmission. The bright 7-color LED backlight lets you customize the look to match your dashboard or mood.

This speed gauge is built for easy installation and simple operation. Once powered on, it automatically searches for a GPS signal. The LCD screen clearly shows the signal search status. If the signal is not found after a few minutes, the display will show an error code, so you always know the unit's status.

The backlight is easy to control with a simple wire connection. A short touch of the blue wire to the power supply negative will cycle through seven different colors, including an automatic mode that changes the color every minute for a dynamic look. This makes it easy to match your vehicle's interior lighting or just enjoy a change of pace.

Built with a waterproof IP67 rating and a metal construction, this speedometer is designed to handle tough conditions. It works with a wide range of 9-32V power systems, making it suitable for 12V and 24V vehicles. Whether you are upgrading your off-road truck or adding a gauge to your marine dash, this unit is a durable and functional choice.

Key Features and Benefits

- GPS antenna for accurate speed measurement that provides a reliable reading without mechanical connections.

• 7-color LED backlight with automatic cycling mode lets you personalize your dashboard look.

• Waterproof IP67 rating protects the gauge from water and dust for long-lasting use in tough environments.

• Wide working voltage of 9-32V ensures compatibility with most 12V and 24V vehicle electrical systems.

• Metal construction offers a sturdy and durable build that can handle vibration and daily use.

• Simple blue wire control for backlight color change makes operation quick and intuitive.

Who Is This For

- Car and truck owners who want a modern GPS speedometer as a replacement or upgrade for their factory gauge.

• Marine and boat enthusiasts looking for a waterproof speed gauge for their dashboard.

• Off-road and 4x4 drivers who need a reliable speed reading in vehicles with modified tires or gearing.

• Anyone building or restoring a custom vehicle who wants a clean, functional, and easy-to-install speedometer.

Usage Scenario

Mark just finished upgrading the tires on his off-road truck. The larger tires threw off his factory speedometer, making it read slower than his actual speed. He installed this GPS speedometer in a spare 52mm dash slot. After turning the key, the gauge searched for satellites and locked onto a signal within a minute. Now he sees his true speed on the trail and highway. The blue backlight matches his other gauges perfectly.

Micro Comparison

Unlike traditional speedometers that rely on a cable or electronic signal from the transmission, this unit uses a GPS signal to determine speed. This means it is not affected by tire size changes, gear ratio swaps, or worn-out speedometer cables. It provides a direct, satellite-based reading that is accurate from the moment you start driving. The simple installation and customizable backlight make it a convenient and modern upgrade for any vehicle.

Specifications

- Material: Metal

• Item Weight: 0.36kg

• Backlight: 7 Color LED

• Waterproof: IP67

• Working Voltage: 9-32V

• Fitment: for Car, Marine, Boat 12V 24V

Package Includes

- 1 x GPS Speedometer

• 1 x GPS Antenna

• 1 x Wiring Harness

• 1 x Mounting Bracket

• 1 x User Manual

Why You Will Love It

You will appreciate the freedom of a speedometer that is not tied to your vehicle's mechanical parts. The accurate GPS signal and easy color customization give you both function and style. It is a simple, durable upgrade that makes your drive more informed and your dashboard look great.

Questions and Answers

Question: Does this speedometer work in tunnels or under heavy tree cover?

Answer: It requires a clear view of the sky to get a GPS signal. In deep tunnels or very heavy cover, the signal may be lost, and the gauge will show an error code until it reconnects.

Question: How do I change the backlight color?

Answer: Briefly touch the blue wire to the power supply negative (ground). Each touch will cycle through the colors in sequence: red, green, blue, white, yellow, cyan, purple, and then automatic mode.

Question: Can this gauge be used on a motorcycle?

Answer: Yes, it can be used on a motorcycle as long as you have a 9-32V power source and a place to mount the 52mm gauge. The GPS antenna needs a clear view of the sky.

Question: What does the "ER" display mean?

Answer: The "ER" display means the gauge was unable to find a GPS signal after about 3 minutes of searching. Check that the antenna has a clear view of the sky and that it is properly connected.

Question: Is the wiring harness included?

Answer: Yes, the package includes a wiring harness and a mounting bracket to help you install the speedometer.