Description
Experience enhanced driving awareness with the Speedhut 4″ 200km/h GPS Speedometer / 8K Tachometer Gauge (R4-DS6-LEG). This innovative dual gauge seamlessly integrates a highly accurate GPS speedometer and a responsive tachometer into a single, convenient 4-inch unit. Utilizing advanced GPS technology, the speedometer provides real-time speed readings without the complexities of traditional speed sensors, ensuring a straightforward installation and eliminating the need for calibration based on tire size or gear ratios. The accompanying tachometer is calibrated to work with virtually any engine, delivering precise RPM data crucial for performance monitoring. Built with quality and longevity in mind, this gauge features a robust design and is backed by a comprehensive warranty.
KEY FEATURES AND BENEFITS:
- Integrated Speed and RPM Monitoring: Combines a 200 km/h GPS speedometer and an 8,000 RPM tachometer in one 4-inch gauge, providing essential driving information in a consolidated display.
- Effortless GPS Speedometer Installation: Employs GPS technology for speed readings, requiring only a 12V power connection and the included waterproof GPS antenna, simplifying the setup process and eliminating the need for transmission wiring.
- Precise and Reliable Readings: Features an internal microprocessor for accurate data processing and a high-torque stepper motor to ensure precise pointer movement for both speed and RPM, even in demanding driving conditions.
- Global Operation with No Subscription: The GPS speedometer functions worldwide using free GPS signals, requiring no ongoing subscriptions or additional fees. It only receives data, ensuring user privacy.
- Wide-Ranging Tachometer Compatibility: The 8K RPM tachometer is calibrated to function with any engine that produces a tach signal over one volt and operates across a range of 1/2 pulse to 6 pulses per revolution, offering broad applicability.
- Durable and Aesthetically Pleasing Design: Constructed with a slim case, a user-friendly spin-lock ring for secure mounting, and a solid billet aluminum bezel for enhanced durability and visual appeal. The gauge also features a weather-resistant design for lasting performance.
- Peace of Mind with Comprehensive Warranty: Backed by a Lifetime Warranty on the gauge electronics and a 5-year warranty on hardware, providing assurance of the product’s quality and reliability.
- Quality American Craftsmanship: Proudly made in the USA, reflecting a commitment to high standards of manufacturing and component quality.
SPECIFICATIONS:
- Gauge Type: Dual GPS Speedometer / Tachometer
- Speedometer Range: 0-200 km/h
- Tachometer Range: 0-8,000 RPM
- Gauge Size: 4 inch (4.00″)
- Mounting Hole Size: 3.95 inches (100mm)
- Units: Metric (km/h)
- Included:
- GPS Antenna with 9.8 ft cable and male SMA connector
- 3 ft Power & Lighting Harness (for LED-lit gauges and clocks)
- 8 ft Tachometer Harness (1 Wire 2 Pin Connector for LED-lit gauges)
HOW TO USE:
- Mount the Gauge: Locate a suitable 4-inch diameter opening in your vehicle’s dashboard. Insert the Speedhut dual gauge into the opening and secure it using the spin-lock ring from the back of the gauge.
- Connect Power and Lighting: Connect the 3 ft Power & Lighting Harness. Typically, the red wire will connect to a 12V positive power source (switched ignition is recommended), the black wire to ground, and the other wires are for optional lighting if your gauge has that feature. Refer to the specific wiring diagram included with your gauge for detailed instructions.
- Install the GPS Antenna: Choose a location on your vehicle’s exterior with a clear view of the sky for optimal GPS signal reception. Mount the waterproof GPS antenna securely.
- Connect the GPS Antenna: Run the 9.8 ft cable from the GPS antenna to the back of the speedometer and connect the male SMA connector to the corresponding port on the gauge.
- Connect the Tachometer Signal: Connect the 8 ft Tachometer Harness. Typically, the single wire from this harness will connect to your engine’s tachometer signal output. The location of this signal wire varies depending on your vehicle’s make and model. Consult your vehicle’s service manual for the correct connection point. The other wire on the harness is usually for ground.
- Verify Functionality: Once all connections are made, start your vehicle. The speedometer should begin displaying your speed based on the GPS signal, and the tachometer should indicate the engine’s RPM.
BENEFITS OF USING THE SPEEDHUT 4″ 200KM/H GPS SPEEDOMETER / 8K TACHOMETER GAUGE (R4-DS6-LEG):
- Simplified Installation: The GPS speedometer eliminates the need for complex wiring to the transmission, making installation significantly easier, especially in vehicles where traditional speed sensor access is difficult.
- Highly Accurate Speed Readings: GPS technology provides precise, real-time speed information, unaffected by tire size changes or gear ratio modifications.
- Comprehensive Engine Monitoring: The integrated tachometer allows for accurate monitoring of engine RPM, crucial for optimal performance and preventing over-revving.
- Clean and Integrated Look: Combining two essential gauges into one unit saves dashboard space and provides a clean, professional appearance.
- Global Compatibility: The GPS speedometer works anywhere in the world with GPS signal reception, making it ideal for various vehicles and locations.
- Robust and Reliable Performance: The gauge’s internal components and weather-resistant design ensure accurate and consistent performance over time.
FEATURES:
- Utilizes satellite-based positioning for immediate and precise velocity indication.
- Tachometer engineered for responsiveness across a broad spectrum of engine configurations.
- Internal circuitry designed for stable and dependable data interpretation.
- Motorized needle movement ensures smooth and accurate display in all driving conditions.
- Low-profile enclosure facilitates straightforward mounting in diverse dashboards.
- Outer ring crafted from solid aluminum for enhanced structural integrity and visual appeal.
- Engineered to withstand various environmental elements for long-term operation.
- Backed by a manufacturer’s warranty on electronic components for user confidence.
- Manufactured within the United States, adhering to stringent quality control standards.





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