Speedhut 4" Quad Metric Oil Temp/Volts/Oil PSI/Fuel Level (R4-QG3-LEG)
The Speedhut 4" Quad Metric Oil Temp/Volts/Oil PSI/Fuel Level (R4-QG3-LEG) is an all-in-one monitoring solution designed to provide a clear and concise overview of your vehicle's most critical systems. This 4-inch (100mm) gauge integrates four essential readings into a single, easy-to-read display, helping you stay informed about your engine's health and performance. Monitor oil temperature, voltage, oil pressure, and fuel level with this meticulously engineered instrument. Its metric design caters to users who prefer Celsius and PSI units.
KEY FEATURES AND BENEFITS:
Four-in-One Functionality: Combines oil temperature, voltage, oil pressure, and fuel level readings in a single gauge, saving dashboard space and simplifying monitoring.
Metric Measurements: Displays oil temperature in Celsius (40-150°C) and oil pressure in PSI (0-100 psi).
Voltage Monitoring: Keeps track of your vehicle's electrical system with a 6-18 volt range.
Programmable Fuel Level: Compatible with most fuel level sensors with an ohm range of 300 ohms or less, offering versatility for various vehicles.
Warning Light Integration: Features a settable warning LED to alert you to high or low readings, providing an extra layer of safety.
Easy Installation: Includes all necessary wiring harnesses, pressure sensor, and temperature sensor for a straightforward setup. The spin-lock ring ensures secure mounting in a 3.93-inch (100mm) hole.
Durable Construction: Built with a slim case and a solid aluminum bezel for long-lasting performance and a clean aesthetic.
Accurate Readings: Utilizes an internal microprocessor and a high-torque stepper motor for precise and reliable measurements.
Gauge Type: Quad Gauge
Voltage: 6-18 volts
Oil Pressure: 0-100 psi
Fuel Level: Empty (E) – Full (F) (compatible with ≤ 300 ohms sensors)
Oil Temperature: 40-150°C
Size: 4 inch (100mm) diameter
Hole Size: 3.93 inch (100mm)
Warning Light: Yes
Pressure Gauge Wiring Harness (3-Wire Cable)
Temperature Gauge Wiring Harness (2-Wire Cable)
Wiring Harness (2-Wire Cable)
3 ft Power & Lighting Harness
Pressure Sensor (100 psi)
Speedhut Temperature Sensor
Gauge Mounting Ring
Mount the Gauge: Locate a suitable 4-inch (100mm) diameter hole in your dashboard. Insert the gauge and secure it using the included spin-lock mounting ring.
Connect the Power and Lighting Harness: Attach the provided power and lighting harness to the gauge. Connect the power wire to a 12V or 24V power source and the ground wire to a suitable ground. If your gauge has LED lighting, connect the appropriate wire for illumination.
Install the Pressure Sensor: Locate an appropriate port on your engine for oil pressure measurement. Thread in the included pressure sensor and connect it to the Pressure Gauge Wiring Harness.
Install the Temperature Sensor: Find a suitable location on your engine (e.g., oil pan, oil filter housing) for the temperature sensor. Install the sensor and connect it to the Temperature Gauge Wiring Harness.
Connect the Fuel Level Wiring: Connect the Fuel Level Wiring Harness to the gauge and then to your vehicle's fuel level sensor. Note that the fuel level sensor itself is not included and must be compatible with a resistance of 300 ohms or less. Calibration may be required based on your specific sensor.
Connect the Voltage Wiring: The voltage reading is typically obtained through the main power connection of the gauge. Ensure a stable connection to your vehicle's electrical system.
Set the Warning Light (Optional): If desired, follow the gauge's instructions to set the parameters for the high or low warning light for oil temperature, oil pressure, or voltage.
Verify Functionality: Once all connections are made, start your vehicle and check that all four readings (oil temperature, voltage, oil pressure, and fuel level) are displaying correctly.
BENEFITS OF USING THE SPEEDHUT 4" QUAD METRIC OIL TEMP/VOLTS/OIL PSI/FUEL LEVEL (R4-QG3-LEG):
Centralizes four key measurements into one gauge, reducing dashboard clutter.
Enables real-time monitoring of engine performance and electrical health.
Metric readings cater to users preferring Celsius and PSI measurements.
Settable warning light provides proactive alerts to abnormal system conditions.
Includes essential sensors and harnesses for quick, easy installation.
Robust design ensures durability and reliable long-term operation.
Integrated Display: Presents four key metric readings in one space-saving unit.
Metric System: Specifically designed for Celsius (°C) and PSI measurements.
Wide Voltage Compatibility: Operates effectively within a 6-18 volt range.
Versatile Fuel Level Compatibility: Works with most fuel senders under 300 ohms.
Configurable Alert System: Provides a visual warning for user-defined high/low thresholds.
Plug-and-Play Wiring: Comes with pre-made harnesses for straightforward connections.
Included Sensors: Ships with both pressure and temperature sensors.
Secure Mounting: Features a spin-lock ring for easy and stable installation.
Sleek Design: Offers a clean and modern aesthetic with an aluminum bezel.
Precise Movement: Employs a high-torque stepper motor for accurate needle movement.
Product identification
- Brand: Speedhut
- Model / MPN: R4-QG3-LEG
