Description
Experience precise vehicle monitoring with the Speedhut 4-1/2″ 140kmh GPS Speedometer/Fuel Level Gauge (R45-DS12-LEG). This integrated dual gauge combines the accuracy of GPS-based speed measurement with reliable fuel level tracking in a single, easy-to-install unit. Designed for convenience and performance, this metric gauge provides real-time data without the complexities of traditional sensor setups.
KEY FEATURES AND BENEFITS:
- Dual Functionality: Integrates a 0-140 km/h GPS speedometer and an Empty-Full range fuel level gauge, saving space and simplifying your dashboard.
- GPS Accuracy: Delivers highly accurate speed readings using global positioning system technology, eliminating the need for mechanical sensors and calibration for tire size or gear ratios.
- Simple Installation: Requires only a 12V power connection and the included waterproof GPS antenna, which can be mounted in a convenient location on your vehicle.
- Global Operation: Functions worldwide without any subscription fees, providing reliable speed data wherever your journey takes you.
SPECIFICATIONS:
- Gauge Type: Dual GPS Speedometer / Fuel Level
- Speedometer Range: 0-140 km/h
- Fuel Level Range: Empty (E) – Full (F)
- Size: 4 1/2 inch (4.5″)
- Mounting Hole Size: 4.20 inch (107mm)
- Standard or Metric: Metric
- Included:
- GPS Antenna with 9.8 ft cable and male SMA connector
- Wiring Harness (2-Wire Cable)
- 3 ft Power & Lighting Harness
HOW TO USE:
- Mount the Gauge: Insert the gauge into a 4.20-inch (107mm) diameter hole in your dashboard or mounting panel and secure it using the spin-lock ring.
- Connect Power: Connect the red wire from the 3 ft Power & Lighting Harness to a 12V positive power source in your vehicle. Connect the black wire to a suitable ground.
- Connect Lighting (Optional): If your gauge features LED lighting, connect the appropriate wire(s) from the 3 ft Power & Lighting Harness according to the gauge’s wiring diagram (typically to a switched 12V source for illumination).
- Connect Fuel Level Sender: Connect the two wires from the Wiring Harness (2-Wire Cable) to your vehicle’s fuel level sender unit. Ensure correct polarity as per your vehicle’s wiring diagram and the gauge’s instructions.
- Mount the GPS Antenna: Choose a location on your vehicle’s exterior (preferably with a clear view of the sky) to mount the GPS antenna. Ensure the mounting surface is clean and secure.
- Connect GPS Antenna: Connect the male SMA connector of the GPS antenna cable to the corresponding connector on the back of the speedometer.
- Start Your Vehicle: Once all connections are secure, start your vehicle. The speedometer should begin acquiring a GPS signal and display your speed. The fuel level gauge should indicate the current fuel level based on your vehicle’s sender.
BENEFITS OF USING THE SPEEDHUT 4-1/2″ 140KMH GPS SPEEDOMETER/FUEL LEVEL GAUGE (R45-DS12-LEG):
- Experience enhanced driving awareness and simplified instrumentation with this dual gauge.
- The GPS speedometer provides highly accurate speed readings without the need for complex mechanical connections or calibration, making installation straightforward and reliable.
- The integrated fuel level gauge allows for convenient monitoring of your fuel status in the same unit, reducing clutter on your dashboard.
- The robust construction and weather-resistant design ensure long-lasting performance, while the Lifetime Warranty offers peace of mind.
- By combining these essential functions into one gauge, you gain a clean, efficient, and accurate way to monitor critical vehicle information.
FEATURES:
- Precise Readings: Features an internal microprocessor for accurate data processing and a high-torque stepper motor for smooth and precise pointer movement.
- Easy Mounting: The slim case design and spin-lock ring ensure a straightforward installation process into a standard 4.20-inch (107mm) diameter hole.
- Robust Design: Constructed with a solid billet aluminum bezel for enhanced durability and a premium aesthetic. The gauge is also designed to be weather-resistant for reliable performance in various conditions.
- Peace of Mind: Backed by a Lifetime Warranty, demonstrating the manufacturer’s commitment to quality and dependability.
- American Craftsmanship: Proudly made in the USA, ensuring high standards of manufacturing and component quality.






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