Description
The Speedhut 4″ EV AEM -200-1200 Amp / Batt Level Gauge (FAE4-DG10-EV) is a precision instrument designed for electric vehicles, providing crucial real-time monitoring of both amperage and battery level. This dual-function gauge displays current flow within a range of -200 to 1200 amps, allowing you to observe both power draw and regenerative braking. Simultaneously, it presents the battery’s state of charge on a scale of 0 to 100%, giving you an immediate understanding of your remaining power. For added safety, the gauge incorporates a built-in warning light that illuminates when the battery level falls below 15%, prompting timely action. Engineered for seamless integration, this 4-inch gauge connects to your EV’s Controller Area Network (CAN-Bus) system at a 500K baud rate, ensuring accurate and reliable data transmission.
KEY FEATURES AND BENEFITS:
- Dual Monitoring: Simultaneously displays amperage (-200 to 1200 amps) and battery level (0-100%) in a single, easy-to-read 4-inch gauge.
- Enhanced Safety: Integrated warning light activates when the battery level reaches a critical low point (below 15%), providing an immediate visual alert.
- CAN-Bus Integration: Utilizes the vehicle’s CAN-Bus system (500K baud rate) for direct and accurate data acquisition, simplifying installation and ensuring reliable readings.
- Clear Visuals: The 4-inch size offers excellent visibility of both amperage and battery level indicators, allowing for quick and effortless monitoring while driving.
- Comprehensive Range: The wide amperage range of -200 to 1200 amps allows for monitoring both high power consumption during acceleration and energy regeneration during braking.
SPECIFICATIONS:
- Gauge Type: Dual Gauge (Amperage and Battery Level)
- Signal Type: CAN-Bus (500K baud rate)
- Amperage Range: -200 to 1200 Amps
- Battery Level Range: 0 to 100%
- Size: 4 inches (diameter)
- Mounting Hole Size: 3.93 inches (100mm)
- Units: Standard
- Low Battery Warning: Activates below 15% battery level
- Included:
– EV CAN Harness
– EV CAN Jumper Harness
– 3 ft Power & Lighting Harness (for LED Lit Gauges and Clocks)
HOW TO USE:
- Installation: Mount the 4″ EV Dual Gauge in a suitable 3.93″ (100mm) diameter opening in your vehicle’s dashboard or instrument panel.
- CAN-Bus Connection: Connect the provided EV CAN Harness to the gauge and then to your vehicle’s CAN-Bus system. Use the EV CAN Jumper Harness as needed for proper connection.
- Power and Lighting: Connect the 3 ft Power & Lighting Harness to the gauge and to a suitable power source and lighting circuit in your vehicle to power the gauge and its LED illumination.
- Monitoring Amperage: Observe the amperage indicator to track the current flow to and from your electric motor. Positive values indicate power draw, while negative values indicate regenerative braking.
- Monitoring Battery Level: Monitor the battery level indicator to stay informed about your vehicle’s remaining charge, displayed as a percentage from 0 to 100.
- Low Battery Warning: Be aware of the integrated warning light. It will illuminate when your battery level drops below 15%, signaling the need to charge soon.
BENEFITS OF USING THE SPEEDHUT 4″ EV AEM -200-1200 AMP / BATT LEVEL GAUGE (FAE4-DG10-EV):
- Comprehensive EV Insight: Gain a complete understanding of your EV’s power dynamics and energy reserves in one convenient display.
- Proactive Battery Management: The clear battery level indication and low warning light help you avoid unexpected power depletion and plan your charging accordingly.
- Optimized Energy Usage: By monitoring amperage, you can gain insights into your driving habits and optimize energy consumption for increased efficiency.
- Simplified Integration: The CAN-Bus connectivity ensures a straightforward installation process and reliable data without the need for numerous individual sensors.
- Enhanced Driving Confidence: Real-time data on crucial EV parameters provides you with the information needed to drive with greater awareness and confidence.
FEATURES:
- Simultaneous display of motor current and battery charge status.
- Visual alert for critically low battery charge.
- Direct communication with the vehicle’s data network.
- Standard 4-inch size for versatile mounting options.
- Precise measurement of both power draw and regeneration.
- Clear and easily interpreted visual readouts.
- Included wiring harnesses for simplified setup.





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