Description
The Speedhut 4″ Dual 80 mph GPS Speedometer/Fuel Level Gauge (R4-DS10-REV) delivers both GPS-accurate speed tracking and fuel level monitoring in one sleek, space-efficient instrument. This 4-inch dual-function gauge provides real-time velocity via satellite technology, eliminating the need for traditional sensors and calibration. Coupled with a programmable fuel level gauge compatible with multiple senders, it ensures versatile utility. Designed with a billet aluminum bezel and a weather-resistant build, this gauge is built to endure and perform in diverse conditions. Proudly made in the USA, it combines performance, convenience, and durability in a single unit.
KEY FEATURES AND BENEFITS:
- Dual Functionality: Combines an 80 MPH GPS speedometer and fuel level gauge in a single 4-inch gauge, conserving dashboard space.
- Accurate GPS Speedometer: Offers global, real-time speed readings without the need for calibration or mechanical sensors.
- Simplified Installation: Easy setup with only 12V power and a waterproof GPS antenna required.
- Programmable Fuel Level Gauge: Works with most aftermarket and factory senders (under 300 ohms).
- Durable Construction: Features a billet aluminum bezel and weather-resistant design.
- Effortless Mounting: Slim profile and spin-lock ring enable quick installation into a standard 3.93-inch hole.
- Precise Readings: Internal microprocessor and high-torque stepper motor ensure accurate, stable readings.
- Peace of Mind: Lifetime warranty on the electronic circuit board guarantees long-term dependability.
- American Made: Manufactured in the USA for quality and reliability.
SPECIFICATIONS:
- Gauge Type: Dual GPS Speedometer and Fuel Level
- Speedometer Range: 0-80 MPH
- Fuel Level Range: Empty (E) – Full (F)
- Size: 4 inch (100mm)
- Hole Size: 3.93 inch (100mm)
- Power Requirement: 12V
- Included:
- 3 ft Power & Lighting Harness
- GPS Antenna with 9.8 ft cable and male SMA connector
- Wiring Harness (2-Wire Cable)
HOW TO USE:
- Mount the Gauge: Insert the gauge into a 3.93-inch (100mm) diameter dash hole and secure with the spin-lock ring.
- Connect Power: Attach the Power & Lighting Harness to a 12V source and ground.
- Install GPS Antenna: Place the antenna in a location with clear sky view and connect it to the gauge.
- Wire Fuel Level Sender: Connect the 2-Wire Cable to the fuel level sender ensuring correct polarity.
- Initial Power-Up: Turn on the ignition; the GPS will acquire satellites within seconds.
- Fuel Level Calibration (if needed): Program the gauge if required to match your sender’s ohm range.
- Monitor Readings: Use the gauge to monitor both speed and fuel level simultaneously.
BENEFITS OF USING THE SPEEDHUT 4″ DUAL 80 MPH GPS SPEEDOMETER/FUEL LEVEL GAUGE (R4-DS10-REV):
- Eliminates Speed Sensor Issues: No need for mechanical or electronic sensors, reducing installation and failure points.
- Ensures Accurate Speed Readings: Satellite-based tracking offers unmatched precision.
- Simplifies Installation: Requires minimal connections, streamlining setup.
- Provides Essential Information: Combines key metrics in one readable display for enhanced situational awareness.
- Offers Universal Compatibility (Speedometer): GPS functionality works globally with no subscriptions.
- Increases Dashboard Aesthetics: Clean design and aluminum bezel add a refined look.
- Guarantees Long-Term Reliability: Built to endure harsh conditions with a lifetime warranty for peace of mind.
FEATURES:
- Utilizes satellite-based positioning for precise velocity measurement.
- Displays speed up to 80 miles per hour.
- Monitors fuel tank level from empty to full.
- Installs into a standard 4-inch (100mm) diameter opening.
- Requires only a 12-volt electrical connection for operation.
- Includes a dedicated antenna for receiving GPS signals.
- Features an internal processing unit for accurate data interpretation.
- Employs a robust motor for smooth and reliable needle movement.
- Constructed with a durable outer ring made of aluminum.
- Designed to withstand various environmental conditions.





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