Speedhut 4″ 160 mph GPS Speedometer/10K Tachometer Gauge (R4-DS17-REV)

Speedhut 4″ 160 mph GPS Speedometer/10K Tachometer Gauge (R4-DS17-REV) offers a powerful and convenient solution for real-time vehicle data monitoring. This dual-function gauge utilizes GPS technology for precise speed readings and supports a wide range of tachometer signal types, making it compatible with many engine configurations. With a compact 4-inch design, billet aluminum bezel, and easy installation process, this gauge is ideal for drivers seeking performance, reliability, and simplified integration. Its rugged construction and included GPS antenna ensure dependable functionality under diverse conditions, all backed by a lifetime electronics warranty.

KEY FEATURES AND BENEFITS:

• Provides accurate speed readings using GPS technology—no need for mechanical speed sensors or calibration.
• Tachometer supports signals from 1/2 to 6 pulses per revolution, compatible with most engines with over one-volt tach signals.
• Includes a waterproof GPS antenna with a 9.8 ft cable for flexible mounting options.
• Simple installation with included power, lighting, and tachometer harnesses.
• Durable construction with a billet aluminum bezel and weather-resistant design.
• Backed by a lifetime warranty on electronic components.

SPECIFICATIONS:

• Gauge Type: Dual GPS Speedometer
• Speedometer Range: 0-160 MPH
• Tachometer Range: 0-10,000 RPM
• Size: 4 inches (diameter)
• Mounting Hole Size: 3.93 inches (100mm)
• Units: Standard (MPH/RPM)
• Speed Reading Technology: GPS
• Tachometer Compatibility: Any engine with a tach signal over one volt (1/2 to 6 pulses per revolution)
• Power Requirement: 12V
• Included:
• 3 ft Power & Lighting Harness
• 8 ft Tachometer Harness (1 Wire 2 Pin Connector)
• GPS Antenna with 9.8 ft cable and male SMA connector
• Bezel Material: Billet Aluminum
• Warranty (Electronics): Lifetime
• Origin: Made in America

HOW TO USE:

1. Mount the Gauge: Locate a 3.93″ (100mm) diameter hole on your dashboard and secure the gauge using the spin-lock ring.
2. Connect Power and Lighting: Use the 3 ft Power & Lighting Harness. Connect to a switched 12V source, ground the negative wire, and attach the lighting wire to your vehicle’s lighting circuit if desired.
3. Install the GPS Antenna: Mount the GPS antenna with a clear sky view, internally or externally. Connect the antenna cable to the gauge’s GPS input.
4. Connect the Tachometer Harness: Plug in the 8 ft Tachometer Harness and connect its single wire to your vehicle’s tach signal (refer to service manual if needed).
5. Start Your Vehicle: Turn the ignition on. The speedometer will acquire a GPS signal, and the tachometer will display engine RPM.

BENEFITS OF USING THE SPEEDHUT 4″ 160 MPH GPS SPEEDOMETER/10K TACHOMETER GAUGE (R4-DS17-REV):

• Eliminates calibration challenges by using satellite-based speed tracking, ideal for modified vehicles.
• Enables precise monitoring of engine RPM, essential for performance tuning and diagnostics.
• Saves time with a simple power and antenna connection setup.
• Engineered for longevity with weather-resistant construction and billet aluminum design.
• Confidence ensured with a lifetime warranty on electronics and made-in-USA quality.

FEATURES:

• Real-time speed tracking via satellite-based positioning for ultimate accuracy.
• Universal engine RPM monitoring compatible with a broad spectrum of vehicle makes and models.
• Hassle-free setup that bypasses the need for mechanical speed sensors.
• Global operation utilizing free GPS signals without any subscription fees.
• Precise data display driven by an internal microprocessor.
• Smooth pointer movement maintained by a high-torque stepper motor, even during intense driving.
• Space-saving design integrating two critical instruments into a single 4-inch unit.
• Secure mounting facilitated by a slim case and spin-lock mechanism.
• Enhanced aesthetics with a robust, machined aluminum bezel.
• Resilience against the elements thanks to its weather-resistant build.
• Long-term dependability assured by a lifetime warranty on electronic components.
• Quality assurance stemming from its manufacturing in the USA.