Speedhut 3-3/8″ 260 mph GPS Speedometer (R3-S30-REV)

The Speedhut 3-3/8″ 260 mph GPS Speedometer (R3-S30-REV) is a cutting-edge gauge engineered to deliver unmatched speed accuracy using GPS technology. With a sleek 3-3/8″ (85mm) design, it reads speeds up to 260 MPH without the need for traditional speed sensors, gear ratio calibration, or tire size adjustments. Installation is simplified, requiring only a 12V power source and the included waterproof GPS antenna. Operating globally without subscription fees, this receive-only system ensures total privacy and reliability. With robust construction and American craftsmanship, it’s the ideal solution for performance enthusiasts who demand both precision and durability.

KEY FEATURES AND BENEFITS:

• Unmatched Accuracy: Employs GPS technology for highly precise speed readings, ensuring you always know your exact velocity.
• Simplified Installation: Requires only a 12V power source and the included GPS antenna, making setup quick and easy without needing to access the drivetrain.
• No Calibration Needed: Eliminates the hassle of manually inputting tire sizes or gear ratios, as the GPS automatically determines speed.
• Global Operation: Functions worldwide using the free GPS network, without any subscription costs.
• Durable Construction: Features a robust design and a solid billet aluminum bezel for long-lasting performance and a premium look.
• Easy Mounting: Comes with a slim case and a convenient spin-lock ring for secure and simple installation in a standard 3 3/8″ (85mm) gauge opening.
• Clear Display: The user-friendly LCD screen ensures easy readability of speed and other data.
• Reliable Performance: An internal microprocessor guarantees consistent and accurate readings.
• Smooth Operation: A high torque stepper motor provides precise and smooth pointer movement, crucial for performance driving.
• Peace of Mind: Backed by a Lifetime Warranty, ensuring dependability and long-term satisfaction.
• Quality Craftsmanship: Proudly made in America, reflecting superior quality and attention to detail.

SPECIFICATIONS:

• Gauge Type: Speedometer
• Speedometer Signal Type: GPS
• Range: 260 MPH
• Size: 3 3/8 inch (85mm)
• Hole Size: 3.28 inch (83mm)
• Units: Standard (MPH)
• Gauge Mounting Ring: Included
• Included in the box:
• GPS Antenna with 9.8 ft long cable and male SMA connector
• 3 ft Power & Lighting Harness

HOW TO USE:

1. Mount the Gauge: Insert the 3 3/8″ Speedometer into the designated 3.28″ (83mm) mounting hole in your vehicle’s dashboard or instrument panel. Secure it using the included mounting ring.
2. Connect Power: Connect the red wire from the provided 3 ft Power & Lighting Harness to a 12V positive power source in your vehicle. Connect the black wire to a suitable ground. Connect the additional wires to a switched 12V lighting circuit to illuminate the gauge.
3. Install the GPS Antenna: Mount the included waterproof GPS antenna in a location with a clear view of the sky, such as on the dashboard or roof.
4. Connect the Antenna: Route the 9.8 ft cable from the GPS antenna to the back of the speedometer and securely connect it using the male SMA connector.
5. Start Your Vehicle: Turn on your ignition. The speedometer will begin acquiring a GPS signal, which may take a few moments initially.
6. Observe Speed Readings: Once a signal is acquired, the speedometer will display your speed accurately. No calibration is necessary.

BENEFITS OF USING THE SPEEDHUT 3-3/8″ 260 MPH GPS SPEEDOMETER (R3-S30-REV):

• Provides precise and reliable speed readings without complex sensor or calibration setups.
• Operates worldwide with free GPS access, offering accurate tracking wherever you drive.
• Simplifies installation with included components and minimal wiring requirements.
• Eliminates errors due to gear or tire modifications with automatic GPS-based speed calculation.
• Delivers a stylish and durable design backed by a Lifetime Warranty for peace of mind.
• Represents high-quality American manufacturing with trusted performance.

FEATURES:

• Utilizes satellite-based positioning for direct and instantaneous speed readings.
• Offers a plug-and-play installation experience with minimal wiring.
• Automatically adjusts for varying road conditions and tire wear, maintaining accuracy.
• Provides consistent speed data regardless of transmission or differential changes.
• Features a slim profile and spin-lock ring for a clean and secure mount.
• Boasts a solid billet aluminum bezel, enhancing both aesthetics and structural integrity.
• Designed to withstand diverse environmental conditions.
• Equipped with an internal processor for rapid data interpretation.
• Employs a high-response stepper motor for fluid needle movement.
• Backed by a comprehensive Lifetime Warranty on the gauge electronics.