Description
The Speedhut 2-5/8″ 6-18V Volt Gauge – 90° Sweep (L25-V2-LEG) is a reliable instrument designed to provide accurate and real-time monitoring of your vehicle’s electrical system. This gauge allows you to easily observe the voltage output, giving you valuable insight into the health of your battery and the performance of your charging components. With a clear 90° sweep, voltage levels are easily discernible at a glance. Designed for straightforward installation, this gauge is a practical addition to any vehicle, helping you stay informed about a critical aspect of its operation.
KEY FEATURES AND BENEFITS:
- Voltage Monitoring: Accurately displays the electrical potential within your vehicle’s 6-18V system, allowing you to track battery health and charging system function.
- Clear Readability: The 2-5/8″ (66mm) gauge size and 90° sweep ensure that voltage readings are easily visible and quickly understood.
- Standard Fitment: Designed to fit a common 2.67″ (68mm) mounting hole, making it compatible with many aftermarket gauge pods and dashboard setups.
- Easy Installation: Connects directly to a power wire for voltage signal and includes a wiring harness for straightforward power and LED backlighting connection.
- LED Illumination Ready: Comes with a 3 ft power and lighting harness specifically for LED-lit gauges, ensuring easy integration with your vehicle’s lighting system for enhanced visibility.
SPECIFICATIONS:
- Gauge Type: Voltage Gauge
- Voltage Signal Type: Voltage from Power Wire
- Range: 6-18 volts
- Size: 2 5/8 inch (66mm)
- Hole Size: 2.67 inches (68mm)
- Included: 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
HOW TO USE:
- Mount the Gauge: Locate a suitable 2.67″ (68mm) diameter hole in your dashboard or gauge pod. Carefully insert the Speedhut volt gauge into this opening, ensuring a secure fit.
- Connect the Power Wire: Identify a suitable power wire in your vehicle’s electrical system. Connect the designated power wire from the gauge’s harness to this power source. Ensure the connection is secure and properly insulated.
- Connect the Ground Wire: Locate a reliable ground point on your vehicle’s chassis or electrical system. Connect the ground wire from the gauge’s harness to this point for a proper electrical circuit.
- Connect the Lighting Wire (Optional): If you wish to have the gauge illuminate with your vehicle’s lights, connect the designated lighting wire from the gauge’s harness to a switched power source that is active when your lights are turned on.
- Secure the Wiring: Once all connections are made, carefully route and secure the wiring harness to prevent any damage or interference with other vehicle components.
- Test the Gauge: Turn on your vehicle’s ignition. The volt gauge should now display the current voltage of your electrical system. Verify that the reading changes appropriately when the engine is running and when electrical loads are activated.
BENEFITS OF USING THE SPEEDHUT 2-5/8″ 6-18V VOLT GAUGE – 90° SWEEP (L25-V2-LEG):
- Provides a clear and immediate understanding of your vehicle’s electrical health.
- Proactively identifies potential issues with your battery before it fails, preventing inconvenient breakdowns.
- Assesses the performance of your alternator and voltage regulator, ensuring they function properly to keep your battery charged.
- Monitors voltage fluctuations under different electrical loads to understand system demands and detect excessive drain.
- Contributes to the longevity and reliability of your vehicle’s electrical components by enabling proactive monitoring.
FEATURES:
- Direct Voltage Reading: Provides a straightforward measurement of the voltage present in your vehicle’s electrical system via a direct power wire connection.
- Standard Gauge Dimension: The 2-5/8″ size is a widely accepted standard for aftermarket automotive gauges, offering broad compatibility.
- Common Mounting Size: The 2.67″ (68mm) hole requirement simplifies installation into existing or new gauge setups.
- Wide Compatibility: The 6-18 volt range makes it suitable for most standard 12V automotive applications.





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