7 Gauge Set with GPS Speedometer and Fuel Float Sender | 80MPH 8K RPM Tacho for Boat and Car

This 7 gauge set gives you a complete dashboard solution for your boat or car. It includes a GPS speedometer, tachometer, and five additional gauges to monitor water temperature, oil pressure, fuel level, voltage, and trim. Everything you need to keep an eye on your engine's performance is in one package.

The set is built for universal fit and works with 12V or 24V systems. The GPS speedometer gets its signal from satellites, so there is no need for a mechanical sensor. The tachometer reads up to 8000 RPM, and the included fuel float sender, oil pressure sensor, water temp sensor, tachometer sensor, and trim sensor come ready to install.

Each gauge has a 7-color backlight, so you can match the lighting to your dashboard style. The main gauges are 85mm, and the smaller gauges are 52mm, giving you a clean and professional look. Stainless steel and glass construction adds durability for marine and automotive environments.

Whether you are upgrading an old dashboard or building a new one, this gauge set gives you accurate readings and reliable performance. The IP67 waterproof rating on the GPS speedometer means it can handle wet conditions without issues.

Key Features and Benefits

- GPS speedometer that uses satellite signals for accurate speed readings without a mechanical sensor, so installation is simpler and maintenance is lower

• 7-color backlight on every gauge lets you customize the look to match your dashboard or personal preference

• Complete 7 gauge set includes fuel, voltage, oil pressure, water temp, and trim monitoring, so you can track all critical engine data from one panel

• IP67 waterproof rating on the GPS speedometer protects against water and dust, making it suitable for marine use

• 85mm and 52mm gauge sizes give a balanced and professional dashboard layout that fits standard cutouts

• Stainless steel and glass construction offers durability and a premium feel for long-term use

Who Is This For

- Boat owners who want to replace or upgrade their existing gauge cluster with a modern, GPS-based system

• Car enthusiasts building a custom dashboard or retrofitting a vehicle with a complete gauge set

• Mechanics and DIY installers who need a universal gauge set that works with 12V or 24V systems

• Anyone who prefers a single package with all sensors included instead of buying gauges individually

Usage Scenario

Mark runs a small fishing charter service and his old mechanical speedometer kept failing in rough water. He installed this gauge set over a weekend. The GPS speedometer gave him accurate readings right away, and the water temp gauge helped him find the best fishing spots. He now has a clean dashboard that works reliably every trip.

Micro Comparison

Unlike single-gauge purchases that require you to source sensors separately, this set includes everything you need in one box. The GPS speedometer eliminates the hassle of mechanical speedometer cables and sensors that can wear out over time. With seven gauges and five sensors included, you get a complete monitoring system at a better value than buying each gauge individually.

Specifications

- Material: stainless steel + glass

• Item Weight: 1880 g

• GPS Speedometer Installation Diameter: 85mm (3 3/8")

• GPS Speedometer Working Voltage: 12V/24V

• GPS Speedometer Protection Rank: IP67 Waterproof

• GPS Speedometer Speed Range: 0~120MPH / KMH, 0~80 MPH / KMH

• Tachometer Indicating Range: 0~6000 RPM / 8000 RPM

• Volt Gauge Size: 52mm (2-1/16")

• Volt Gauge Measuring Range: 8 - 16 (V)

• Fuel Level Gauge Size: 52mm (2-1/16")

• Fuel Level Gauge Resistance: 240 (E) - 33 (F) ohms

• Water Temperature Gauge Installation Diameter: 52mm

• Water Temperature Gauge Indication Range: 0~120°C / 30-250°F

• Oil Pressure Gauge Installation Diameter: 52mm or 2-1/16"

• Oil Pressure Gauge Indication Range: 0~10bar / 0-150 PSI

• Trim Gauge Installation Diameter: 52mm or 2-1/16"

• Backlight: 7 Colors

Package Includes

- 1 x 85mm GPS Speedometer

• 1 x 85mm Tachometer

• 1 x 52mm Fuel Level Gauge

• 1 x 52mm Voltage Gauge

• 1 x 52mm Oil Pressure Gauge

• 1 x 52mm Water Temp Gauge

• 1 x 52mm Trim Gauge

• 1 x Fuel Level Sensor (240~33 ohm)

• 1 x Oil Pressure Sensor (1/8 NPT)

• 1 x Water Temp Sensor (1/8 NPT)

• 1 x Tachometer Sensor (M16)

• 1 x Trim Sensor

Why You Will Love It

You get a full dashboard upgrade in one box with no need to hunt for missing sensors. The GPS speedometer gives you reliable readings without mechanical parts to break. The 7-color backlight lets you personalize the look, and the stainless steel and glass build feels solid and premium.

Questions and Answers

Question: Does this gauge set work with a 12V system?

Answer: Yes, it works with both 12V and 24V systems.

Question: Do I need a separate speed sensor for the GPS speedometer?

Answer: No, the GPS speedometer gets its signal from satellites, so no mechanical sensor is needed.

Question: What size hole do I need to cut for the 85mm gauges?

Answer: The installation diameter for the 85mm gauges is 85mm (3 3/8").

Question: Can I change the backlight color on each gauge?

Answer: Yes, each gauge has a 7-color backlight that you can switch.

Question: Is the fuel level sensor included, and what resistance range does it use?

Answer: Yes, the fuel level sensor is included and uses 240 ohm (empty) to 33 ohm (full).