Speedhut 4-1/2″ 260 km/h GPS Speedometer/10K Tachometer (R45-DS19-REV)

The Speedhut 4-1/2″ 260 km/h GPS Speedometer/10K Tachometer (R45-DS19-REV) provides precise, real-time speed and RPM readings in one compact gauge. Utilizing GPS technology, it eliminates the need for traditional speed sensors or calibration. The tachometer is compatible with a wide range of engines, offering reliable performance and ease of installation. Constructed with high-quality materials, including a billet aluminum bezel, and backed by a lifetime warranty, this American-made gauge delivers both durability and peace of mind.

KEY FEATURES AND BENEFITS:

• Dual Functionality: Combines a 260 km/h GPS speedometer and a 10,000 RPM tachometer in one 4-1/2 inch gauge.
• GPS Accuracy: Delivers real-time, precise speed readings using GPS technology, removing the need for speed sensors or calibration.
• Simple Installation: Requires only a 12V power connection and the included waterproof GPS antenna for straightforward setup.
• Wide Tachometer Compatibility: Works with any engine producing a tach signal over one volt, supporting 1/2 to 6 pulses per revolution.
• Precise Readings: Features an internal microprocessor for accurate data processing and a high-torque stepper motor for exact pointer movement.

SPECIFICATIONS:

• Gauge Type: Dual GPS Speedometer
• Speedometer Range: 0-260 km/h
• Tachometer Range: 0-10,000 RPM
• Size: 4 1/2 inch
• Hole Size: 4.23 inches (108mm)
• Units: Metric
• Included:
  • GPS Antenna with 9.8 ft long cable and male SMA connector
  • 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
  • Wiring Harness (2-Wire Cable)

HOW TO USE:

• Mount the Gauge: Locate a suitable 4.23″ (108mm) 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.
• 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.
• Install GPS Antenna: Mount the waterproof GPS antenna in a location with a clear, unobstructed view of the sky. This could be on the roof, dashboard, or another suitable location.
• Connect GPS Antenna: Connect the male SMA connector on the 9.8 ft cable of the GPS antenna to the corresponding connector on the back of the Speedhut gauge.
• Connect Tachometer Signal: Connect the wires from the included 2-wire wiring harness to the tachometer signal output from your engine’s ECU, ignition system, or other appropriate source.
• Optional Lighting: If your gauge features LED lighting, connect the appropriate wires from the 3 ft Power & Lighting Harness to your vehicle’s lighting circuit.
• Operation: Once all connections are made, the gauge will power on with your vehicle. The speedometer will acquire a GPS signal and display your speed. The tachometer will display the engine’s RPM.

BENEFITS OF USING THE SPEEDHUT 4-1/2″ 260 KM/H GPS SPEEDOMETER/10K TACHOMETER (R45-DS19-REV):

• Unmatched Accuracy: Benefit from precise speed readings derived directly from GPS satellites, eliminating errors from mechanical or electronic sensors.
• Simplified Installation: Avoid complex routing of speed sensor cables and calibration for tire sizes or gear ratios.
• Universal Compatibility: Works accurately with a wide range of engine types and tach signal outputs.
• Reliable Performance: Internal microprocessor and stepper motor ensure accurate, consistent readings under all conditions.
• Enhanced Durability: Billet aluminum bezel and weather-resistant construction handle tough environments.
• Clean Aesthetics: Slim case and spin-lock mount allow a neat, integrated dash installation.
• Long-Term Assurance: Lifetime warranty guarantees enduring quality and reliability.

FEATURES:

• Effortless Mounting: Designed with a slim case and a convenient spin-lock ring for easy installation in a 4.23″ (108mm) hole.
• Robust Construction: Features a solid billet aluminum bezel for added durability and an appealing look, along with a weather-resistant design.
• Long-lasting Reliability: Backed by a lifetime warranty.
• Quality Craftsmanship: Proudly made in America.