Description
The Speedhut 4" JDM Datsun 510 120 mph GPS Speedometer (R4-S1-510) offers a modern and accurate way to monitor your vehicle’s speed. Designed with the classic aesthetics of the JDM Datsun 510, this 4-inch gauge seamlessly blends vintage style with cutting-edge GPS technology. Say goodbye to the complexities of traditional speed sensors and the need for calibration. This speedometer provides a straightforward installation and reliable performance for any vehicle.
KEY FEATURES AND BENEFITS:
- Precise Speed Readings: Utilizes GPS for unparalleled accuracy in displaying your vehicle’s speed.
- Simplified Installation: Requires only a 12V power connection and the included waterproof GPS antenna, making setup quick and easy.
- No Calibration Needed: Eliminates the hassle of inputting tire sizes or gear ratios, ensuring accurate readings without manual adjustment.
- Global Operation: Functions worldwide thanks to free GPS technology, without any subscription fees.
- Reliable Data Reception: Operates as a one-way system, solely receiving GPS data for speed calculation.
- Durable and User-Friendly: Features a robust construction and an easy-to-read LCD screen for clear information display.
- Designed for Performance Enthusiasts: An essential tool for drivers who value accuracy and ease of use.
- Simplified Datsun 510 Integration: Includes an adapter designed to streamline installation in Datsun 510 vehicles.
- Peace of Mind: Backed by a lifetime warranty on the gauge electronics.
- Quality Craftsmanship: Proudly made in America.
SPECIFICATIONS:
- SKU: R4-S1-510
- Gauge Type: Speedometer
- Speedometer Signal Type: GPS
- Range: 120 MPH
- Size: 4 inch
- Hole Size: 3.95" (100mm)
- Standard or Metric: Standard (MPH)
- Included:
- Gauge
- Gauge Mounting Ring
- GPS Antenna with 9.8 ft long cable and male SMA connector
- 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
HOW TO USE:
- Mount the Gauge: Install the 4-inch speedometer into a 3.95" (100mm) dash opening using the provided spin-lock ring. The Datsun 510 adapter (if applicable) will aid in a secure fit for that specific vehicle.
- Connect Power: Connect the included 3 ft Power & Lighting Harness to a 12V power source in your vehicle. This harness also provides wiring for the LED illumination of the gauge.
- Mount the GPS Antenna: Choose a suitable location outside your vehicle where the waterproof GPS antenna has a clear view of the sky. Securely mount the antenna.
- Connect the Antenna: Run the 9.8 ft cable from the GPS antenna to the back of the speedometer unit and connect the male SMA connector to the corresponding port.
- Power On: Once all connections are secure, start your vehicle. The speedometer will acquire a GPS signal and begin displaying your speed on the analog dial and the digital LCD screen. No calibration is required.
BENEFITS OF USING THE SPEEDHUT 4" JDM DATSUN 510 120 MPH GPS SPEEDOMETER (R4-S1-510):
- Experience the advantages of modern GPS technology: Provides highly accurate speed readings without traditional sensor setups or manual calibration.
- Straightforward setup: Saves time and reduces installation complexity.
- Worldwide functionality: Works in any location without subscriptions or regional limitations.
- Long-term reliability: Built with durable materials and backed by a lifetime warranty on electronics.
- Seamless Datsun 510 integration: Designed specifically to fit and complement this iconic vehicle’s interior.
FEATURES:
- Internal processing for highly accurate speed readings.
- Stepper motor with high torque for precise needle movement in all driving conditions.
- Compact gauge housing with a spin-lock mechanism for simple mounting.
- Solid aluminum bezel for enhanced durability and a refined appearance.
- Weather-resistant build for reliable performance in various environmental conditions.
- Lifetime guarantee on the electronic components of the gauge.
- Proudly manufactured in the USA, ensuring high standards of quality.
- Integrated LCD screen for a simultaneous digital speed display.
- Hot start satellite acquisition for quick functionality upon vehicle startup.
- One-way GPS data reception for secure and private operation.






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