Description
The Speedhut 4″ EV -50-300 Power / 0-120F Battery Temp Gauge (FAE4-DG2-EV) is an advanced instrument designed specifically for electric vehicles. This gauge provides essential real-time data on your EV’s power dynamics and battery thermal conditions, allowing you to optimize efficiency and monitor battery health effectively. Its seamless integration with your vehicle’s CAN-Bus system ensures accurate and straightforward data acquisition.
KEY FEATURES AND BENEFITS:
- Dual Monitoring: Displays both power consumption/regeneration (-50 to 300 kW) and battery temperature (0 to 120°F) in a single, easy-to-read 4-inch gauge.
- Integrated Safety Alert: Warning light illuminates when critical thresholds are reached, offering immediate alerts to potential issues.
- CAN-Bus Connectivity: Uses a 500K baud rate connection for direct integration with your vehicle’s system, ensuring accurate and timely readings.
- Optimized Performance Insight: Offers vital data for understanding and improving your EV’s power usage and battery condition.
- Simple Installation: Streamlined setup with included harnesses and standard 4-inch gauge dimensions.
SPECIFICATIONS:
- Gauge Type: Dual
- Signal Type: CAN-Bus (500K baud rate)
- Power Range: -50 to 300 kW
- Temperature Range: 0 to 120°F
- Size: 4 inch
- Hole Size: 3.93 inches (100mm)
- Units: Standard
- Ships With:
- 3 ft Power & Lighting Harness
- EV CAN Harness
- EV CAN Jumper Harness
HOW TO USE:
- Mount the Gauge: Install the 4-inch gauge into a 3.93-inch (100mm) diameter hole in your vehicle’s dashboard or instrument panel.
- Connect the Power & Lighting Harness: Attach the harness to the gauge’s terminals and connect to a suitable power and lighting source.
- Connect the EV CAN Harness: Plug into the gauge’s CAN-Bus port and connect the other end to your vehicle’s CAN network.
- Connect the EV CAN Jumper Harness (if needed): Use as required based on your EV’s CAN-Bus configuration or when linking multiple devices.
- Verify Connection: Ensure all connections are secure and properly installed.
- Power On: Start the vehicle; the gauge should activate and begin displaying real-time data.
- Monitor Readings: Use the gauge to observe power output/input and battery temperature. The built-in warning light will alert you if critical thresholds are exceeded.
BENEFITS OF USING THE SPEEDHUT 4″ EV -50-300 POWER / 0-120F BATTERY TEMP GAUGE (FAE4-DG2-EV):
- Comprehensive System Feedback: Simultaneous monitoring of power and battery temperature offers essential insights into your EV’s operation.
- Improved Efficiency: Real-time power data enables more informed driving habits, helping extend range and reduce waste.
- Battery Health Protection: Continuous temperature monitoring aids in maintaining ideal operating conditions, improving longevity and safety.
- Quick Response Alerts: Built-in warning system promotes proactive measures before issues become critical.
- Effortless Integration: Simple CAN-Bus setup streamlines installation and ensures accuracy.
FEATURES:
- Simultaneous display of power output/input and battery temperature.
- Direct data acquisition via the vehicle’s CAN-Bus network (500K baud rate).
- Visual warning indicator for critical power or temperature levels.
- Compact 4-inch design with a standard 3.93-inch (100mm) mounting requirement.
- Easy electrical connection with included power and CAN-Bus harnesses.
- Clear and precise readings in standard units (kW and °F).






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