Speedhut 3-3/8″ Volt / Oil PSI Dual Gauge (R3-DG19-REV)

The Speedhut 3-3/8″ Volt / Oil PSI Dual Gauge (R3-DG19-REV) offers a convenient and reliable solution for monitoring two critical aspects of your vehicle’s health: the electrical system’s voltage and the engine’s oil pressure. This single, compact gauge displays both readings clearly, helping you stay informed about your vehicle’s operational status. With its integrated warning light, you’ll be immediately alerted to any readings that fall outside the normal range, allowing you to address potential issues promptly.

KEY FEATURES AND BENEFITS:

• Dual Functionality: Combines voltage (6-18V range) and oil pressure (0-100 PSI range) readings into one gauge, saving dashboard space and simplifying monitoring.
• Clear and Concise Display: The 3 3/8 inch size provides easy readability of both voltage and oil pressure levels.
• Early Warning System: Features a built-in warning light that can be configured to alert you to low or high voltage or oil pressure conditions, preventing potential damage.
• Complete Installation Kit: Ships with all necessary components, including the power and lighting harness, a 100 PSI pressure sensor, and the pressure gauge wiring harness, ensuring a straightforward installation process.
• Precise Measurement: Designed for accurate monitoring of your vehicle’s vital systems.

SPECIFICATIONS:

• Gauge Type: Dual Gauge
• Combo Options: Voltage and Oil PSI
• Voltage Range: 6 to 18 Volts
• Oil PSI Range: 0 to 100 PSI
• Size: 3 3/8 inch (diameter)
• Mounting Hole Size: 3.28 inches (83mm)
• Warning Light: Yes
• Ships With:
  • 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
  • Pressure Sensor – 100 psi
  • Pressure Gauge Wiring Harness (3-Wire Cable)

HOW TO USE:

• Mount the Gauge: Secure the 3-3/8″ dual gauge into a 3.28″ (83mm) diameter opening in your dashboard or instrument panel using the provided spin-lock ring.
• Connect the Power and Lighting Harness: Attach the 3 ft power and lighting harness to the gauge. Connect the power and ground wires to your vehicle’s electrical system. This harness also powers the LED illumination of the gauge.
• Install the Pressure Sensor: Locate an appropriate port on your engine to install the included 100 PSI pressure sensor. Ensure the sensor is properly threaded and sealed.
• Connect the Pressure Sensor Wiring Harness: Connect the 3-wire pressure gauge wiring harness between the pressure sensor and the back of the gauge. Ensure the connections are secure.
• Configure the Warning Light (if applicable): Some models allow you to set the parameters for when the warning light will activate (e.g., below a certain PSI or above a certain voltage). Refer to the specific instructions for your gauge if this feature is configurable.
• Verify Operation: Once all connections are made, start your vehicle and check that both the voltage and oil pressure readings are displayed correctly on the gauge. Confirm that the warning light functions as expected when voltage or pressure falls outside the normal range.

BENEFITS OF USING THE SPEEDHUT 3-3/8″ VOLT / OIL PSI DUAL GAUGE (R3-DG19-REV):

• Space Efficiency: Combines two critical gauges into one unit, freeing up valuable space on your dashboard.
• Comprehensive Monitoring: Allows you to keep a constant eye on both your vehicle’s electrical health and engine lubrication, crucial for preventing breakdowns.
• Early Problem Detection: The integrated warning light provides immediate alerts to potential issues, enabling you to take corrective action before significant damage occurs.
• Simplified Installation: The inclusion of all necessary wiring and the pressure sensor streamlines the installation process.
• Enhanced Awareness: Provides real-time data, giving you a better understanding of your vehicle’s operating conditions.

FEATURES:

• Simultaneous display of electrical system voltage and engine oil pressure.
• Compact 3 3/8 inch (83mm) diameter gauge for easy integration into various dashboards.
• Illuminated display for clear visibility in all lighting conditions (powered by the included lighting harness).
• Dedicated wiring harnesses included for both power/lighting and the pressure sensor.
• Reliable 100 PSI pressure sensor provided for accurate oil pressure readings.
• Integrated warning indicator to signal abnormal voltage or oil pressure levels.
• Designed for a mounting hole size of 3.28 inches (83mm).