85mm 3 in 1 GPS Speedometer, Fuel Level Gauge, and Voltmeter | 12V/24V for Car, Marine, Boat, Truck

This 85mm multifunction gauge combines a GPS speedometer, fuel level meter, and voltmeter into one reliable instrument. It is designed for use in cars, trucks, boats, and marine applications, working with both 12V and 24V electrical systems. The gauge provides accurate speed readings up to 120 km/h or 200 km/h, making it a versatile upgrade for your dashboard.

Built with a stainless steel 316L bezel and anti-fog curved glass, this gauge is engineered to handle tough environments. It is waterproof with an IP67 rating, so it can withstand splashes and rain on a boat or truck. The anti-fogging function ensures the display stays clear even in changing temperatures.

Installation is straightforward thanks to the multi-plug socket connecting method. Once installed, you can customize the look of your gauge with 7 different backlight colors. You can cycle through red, green, blue, white, yellow, cyan, and purple to match your dashboard lighting or personal preference.

This 3-in-1 gauge replaces the need for separate instruments, saving space on your dashboard while giving you essential information at a glance. It works with gasoline and diesel engines, making it a flexible choice for a wide range of vehicles and vessels.

Key Features and Benefits

- 3-in-1 design combines GPS speedometer, fuel level gauge, and voltmeter to reduce dashboard clutter and provide all key data in one unit.

• Stainless steel 316L bezel and anti-fog curved glass offer excellent durability and clear visibility in harsh conditions.

• IP67 waterproof rating protects the gauge from water ingress, ideal for marine and outdoor use.

• 7 color backlight options let you personalize the gauge appearance to match your vehicle or boat interior.

• Multi-plug socket connection simplifies installation and reduces wiring complexity.

• Works with both 12V and 24V systems, offering flexibility for cars, trucks, boats, and generators.

Who Is This For

- Boat owners who need a waterproof, multi-function gauge that combines speed, fuel level, and voltage monitoring.

• Truck drivers looking for a durable and easy-to-read instrument that works with 24V systems.

• Car enthusiasts who want to upgrade their dashboard with a modern, customizable gauge that replaces multiple separate meters.

• Owners of diesel or gasoline generators who need a reliable way to monitor engine speed, fuel level, and battery voltage.

Usage Scenario

Mark runs a small fishing charter business and was tired of looking at three separate gauges on his boat's console. One was cracked, another had fogged up, and the third was hard to read in direct sunlight. He installed this 85mm 3-in-1 gauge and immediately noticed the difference. The large, clear display shows his speed, fuel level, and battery voltage all in one spot. The IP67 waterproof rating gives him peace of mind when saltwater splashes over the console. He set the backlight to blue to match his other electronics, and now he has a clean, professional-looking dashboard that works perfectly every trip.

Micro Comparison

Unlike separate gauges that require multiple holes in your dashboard and complex wiring, this 3-in-1 unit simplifies installation and saves space. Many single-function gauges lack the waterproofing and anti-fog features needed for marine environments. This gauge offers IP67 protection and a stainless steel bezel, giving it a clear advantage in durability and longevity for boats and trucks.

Specifications

- Size: 85 mm

• GPS Speedometer: 0-120 km/h or 0-200 km/h

• Fuel Level: 0-190 ohms, 240-33 ohms, 10-180 ohms, 0-90 ohms (adjustable)

• Voltmeter: 8-16V

• Working Voltage: 9-32V DC

• Working Current: less than 100 mA

• Working Temperature: -30 to 80 degrees Celsius

• Storage Temperature: -40 to 85 degrees Celsius

• Backlight: 7 color backlight

• Material: Stainless steel 316L bezel, anti-fog glass

• Waterproof Rating: IP67

Package Includes

- 1 x 85mm 3 in 1 Gauge

• 1 x GPS Antenna

Why You Will Love It

You will love the simplicity of having speed, fuel level, and voltage all in one clean gauge. The customizable backlight lets you match your style, and the rugged build means it will last through tough conditions. It is a practical upgrade that makes your dashboard look better and work smarter.

Questions and Answers

Question: Can this gauge be used on a motorcycle?

Answer: Yes, it can be used on a motorcycle as long as the electrical system is 12V or 24V and you have a place to mount the 85mm gauge.

Question: Does this gauge require a speed sensor or does it use GPS only?

Answer: It uses GPS to measure speed, so no physical speed sensor is needed.

Question: What fuel sender resistance values does this gauge support?

Answer: It supports adjustable ranges including 0-190 ohms, 240-33 ohms, 10-180 ohms, and 0-90 ohms.

Question: Is the backlight always on or can it be turned off?

Answer: The backlight can be cycled through 7 colors and can also be set to automatic mode, but it does not have an off setting.

Question: How long is the GPS antenna cable?

Answer: The package includes one GPS antenna, but the exact cable length is not specified in the product details.