Speedhut 4-1/2" 160 mph GPS Speedometer (R45-S3-LEG)
The Speedhut 4-1/2" 160 mph GPS Speedometer (R45-S3-LEG) offers a modern and highly accurate solution for displaying your vehicle's speed. Utilizing advanced GPS technology, this 4 1/2 inch gauge provides precise velocity readings from 0 to 160 MPH without the complexities of traditional speed sensors. Say goodbye to the need for intricate wiring or manual calibration based on tire sizes and gear ratios. Installation is straightforward, requiring only a connection to a 12V power source and the placement of the included waterproof GPS antenna. Designed for global operation, this speedometer harnesses free GPS signals, ensuring reliable readings anywhere in the world without any subscription fees. Its robust construction and user-focused design make the Speedhut GPS Speedometer an essential instrument for anyone seeking accurate and dependable speed information.
KEY FEATURES AND BENEFITS:
Simplified Installation: Requires only a 12V power connection and mounting of the GPS antenna, making the setup process quick and easy.
No Calibration Necessary: Eliminates the need to input tire sizes or gear ratios, simplifying installation and ensuring accuracy regardless of vehicle modifications.
Worldwide Operation: Functions globally using free GPS signals, providing accurate speed readings wherever your travels take you, without the need for subscriptions.
Reliable Performance: Features an internal microprocessor for consistent and accurate readings, ensuring you always have precise speed information.
Smooth Operation: Equipped with a high torque stepper motor that guarantees precise and fluid pointer movement, even under demanding driving conditions.
Easy Mounting: Designed with a slim case and a convenient spin-lock ring, facilitating a secure and straightforward installation process.
Enhanced Durability: Constructed with a solid billet aluminum bezel, providing added strength and a premium aesthetic. The weather-resistant design ensures long-lasting performance in various environmental conditions.
American Craftsmanship: Proudly made in America, reflecting a commitment to high standards of quality and manufacturing.
Gauge Type: Speedometer
Speedometer Signal Type: GPS
Range: 0 – 160 MPH
Size: 4 1/2 inch
Hole Size: 4.250 inches (108mm)
Standard or Metric: Standard
Ships With: GPS Antenna with 9.8 ft long cable and male SMA connector, 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
Mount the Gauge: Locate a suitable 4.25-inch diameter opening in your vehicle's dashboard or instrument panel. Insert the Speedhut GPS Speedometer into the opening and secure it using the spin-lock ring from the back of the gauge.
Connect Power: Connect the red wire from the included 3 ft Power & Lighting Harness to a 12V positive power source in your vehicle. Connect the black wire to a suitable ground.
Mount the GPS Antenna: Choose a location for the GPS antenna that has a clear line of sight to the sky. This is crucial for optimal GPS signal reception. Common locations include the dashboard top, rear deck, or roof. Ensure the mounting surface is clean and secure the antenna.
Connect the Antenna: Connect the male SMA connector on the GPS antenna cable to the corresponding connector on the back of the Speedhut GPS Speedometer.
Optional Lighting Connection: If your gauge features LED lighting, connect the additional wires in the Power & Lighting Harness according to the instructions provided for your specific lighting configuration (e.g., to a headlight or dimmer circuit).
Start Your Vehicle: Once all connections are secure, start your vehicle. The speedometer will acquire a GPS signal, which may take a few moments initially. Once a signal is established, the gauge will begin displaying your vehicle's speed accurately.
BENEFITS OF USING THE SPEEDHUT 4-1/2" 160 MPH GPS SPEEDOMETER (R45-S3-LEG):
Eliminates Speed Sensor Issues: By utilizing GPS technology, you bypass the common problems associated with traditional vehicle speed sensors, such as mechanical failures, wiring issues, and the need for compatibility with different transmissions.
Ensures Precise Speed Readings: GPS provides a highly accurate measure of speed, offering greater reliability compared to systems that can be affected by tire wear, gear changes, or calibration errors.
Simplifies Vehicle Modifications: If you've changed tire sizes or gear ratios, you don't need to recalibrate the speedometer, as the GPS-based reading remains accurate. This is particularly beneficial for modified vehicles.
Offers Universal Compatibility: Because it relies on GPS signals rather than vehicle-specific sensors, this speedometer can be easily installed in a wide range of vehicles, making it a versatile choice for custom builds or swaps.
Provides Real-Time Data: The internal microprocessor processes the GPS signal quickly, offering near real-time updates of your vehicle's speed.
Enhances Installation Convenience: The straightforward wiring and antenna placement make the installation process significantly easier and less time-consuming than traditional speedometer setups.
Offers Global Functionality: Whether you're driving locally or internationally, the speedometer will function accurately as long as there is a GPS signal available.
Employs satellite-based positioning for precise velocity measurement.
Requires only a 12V power source and GPS antenna connection for operation.
Automatically determines speed without manual input of vehicle-specific parameters.
Operates using a free, worldwide network of satellites.
Processes speed data internally for immediate and reliable display.
Utilizes a robust motor for smooth and accurate needle movement in all driving conditions.
Features a low-profile housing and a secure mounting mechanism.
Constructed with high-quality materials for lasting performance and a refined appearance.
Designed to withstand various environmental elements.
Guaranteed against defects in materials and workmanship for the life of the product.
Manufactured in the USA, adhering to strict quality control standards.
Includes a dedicated antenna for optimal signal reception.
Comes with a wiring harness designed for easy power and optional lighting connections.
Product identification
- Brand: Speedhut
- Model / MPN: R45-S3-LEG




