52mm GPS Speedometer Odometer | LCD Speed Gauge with GPS Antenna for Boat Car Motorcycle

This 52mm GPS speedometer gives you accurate speed and distance tracking on any vehicle. It uses a GPS antenna for reliable readings and includes a digital compass. The large LCD display is easy to read. It works on boats, cars, motorcycles, and yachts.

You get a clear view of your speed and mileage. The display shows current speed, total distance, and trip distance. It also has a compass to help with navigation. The speedometer works with a wide voltage range, so it fits many different vehicles.

Setting up the unit is simple. Connect the power and ground wires. Use the yellow wire to switch between knots, MPH, and km/h. The gauge saves your settings automatically. The GPS antenna locks onto satellites fast for a steady signal.

This gauge is built for tough conditions. It works in temperatures from -20 to 70 degrees Celsius. The trip meter resets when you turn off the power. The odometer keeps your total mileage saved even without power. This makes it a reliable choice for long trips or daily use.

Key Features and Benefits

- GPS antenna provides accurate speed data without needing a mechanical connection

• Large LCD display shows speed, odometer, trip distance, and compass for full trip information

• Adjustable unit switching between knots, MPH, and km/h to match your preference

• Odometer saves accumulated mileage even during power loss so you never lose your total distance

• Wide operating voltage from 9 to 32 VDC works with most boats, cars, and motorcycles

• Built-in digital compass from 0 to 359 degrees helps with basic navigation

Who Is This For

- Boat owners who want a reliable GPS speed display for navigation and trip tracking

• Motorcycle riders who need a compact speedometer upgrade with accurate readings

• Car enthusiasts installing a custom dashboard or replacing an old mechanical speedometer

• Yacht operators who require a durable gauge that works in marine environments

Usage Scenario

Mark took his fishing boat out on the lake. His old mechanical speedometer stopped working last season. He installed this 52mm GPS gauge in about 30 minutes. Now he sees his exact speed on the LCD screen. The compass helps him find his way back to the dock. The trip meter shows how far he traveled that day. He does not worry about losing his total mileage because the odometer saves it even when the boat sits in storage.

Micro Comparison

Mechanical speedometers use cables that can break or give wrong readings over time. This GPS model uses satellite signals for consistent accuracy. It does not need wheel sensors or complex wiring. The digital display is easier to read than old analog dials. The unit switching feature lets you use it anywhere without extra adapters.

Specifications

Operating voltage: 9 to 32 VDC

Operating current: 100 mA or less

Operating temperature: -20 to 70 degrees Celsius

Storage temperature: -30 to 80 degrees Celsius

Speed display range: 0 to 999.9

Total odometer range: 0 to 999999

Trip odometer range: 0 to 999.9

Digital compass range: 0 to 359 degrees

Unit options: knots, MPH, km/h

Package Includes

- 1 x 52mm GPS speedometer

• 1 x GPS antenna

• 1 x Installation kit

Why You Will Love It

You get accurate speed data without complicated setup. The gauge fits neatly into a standard 52mm dashboard hole. The bright LCD display is easy to read in sunlight. It gives you confidence that your speed readings are correct every time you hit the water or the road.

Questions and Answers

Question: How do I switch between MPH and km/h?

Answer: Touch the yellow wire to the negative terminal briefly. The unit switches between knots, MPH, and km/h and saves your choice automatically.

Question: Will this work on a 12-volt motorcycle?

Answer: Yes. The gauge operates on 9 to 32 VDC, so it works on standard 12-volt motorcycle electrical systems.

Question: Does the odometer reset when I disconnect the battery?

Answer: No. The odometer saves your accumulated mileage even after a power loss. Only the trip meter resets when you turn off the power.

Question: Can I install this on a car with a 52mm gauge hole?

Answer: Yes. The 52mm size fits standard gauge openings in many cars. You need to connect power, ground, and mount the GPS antenna.

Question: How long does it take to get a GPS signal?

Answer: The GPS antenna usually locks onto satellites within a minute after powering on. The speedometer then shows your current speed.