Description
The Speedhut 3-3/8″ -200 to 1200 EV Amp Gauge (FOR3-AM1-EV) is an essential instrument designed for precise monitoring of your electric vehicle’s electrical current. Engineered for accuracy, this gauge provides real-time readings of the amps flowing through your EV’s powertrain. Its integration with the vehicle’s CAN-bus system allows for detailed assessment of power consumption and serves as a valuable tool for diagnostics, ensuring the efficient operation of your electric vehicle’s electrical components.
KEY FEATURES AND BENEFITS:
- Accurate and Immediate Feedback: Displays current flow ranging from -200 to 1200 amps in real-time.
- CAN-Bus Communication: Utilizes a 500K baud rate for fast and dependable data acquisition.
- Power Monitoring: Assesses current during both charging and discharging to optimize energy usage.
- Large Display Size: Features a 3 3/8 inch (85mm) diameter for easy readability.
- Seamless Integration: Compatible with your EV’s CAN-bus system for simplified setup.
SPECIFICATIONS:
- Gauge Type: Amp
- Signal Type: CAN-Bus
- Baud Rate: 500K
- Range: -200 to 1200 amps
- Size: 3 3/8 inch
- Hole Size: 3.33 inches (85mm)
- Included:
- EV CAN Harness
- 3 ft Power & Lighting Harness
- EV CAN Jumper Harness
HOW TO USE:
- Connect the EV CAN Harness: Plug the provided EV CAN Harness into the Speedhut EV Amp Gauge.
- Locate the CAN-Bus Port: Identify the connection point in your EV’s electrical system.
- Attach the CAN-Bus Connection: Insert the other end of the harness into the vehicle’s CAN-Bus system.
- Use the Jumper Harness: If required, install the EV CAN Jumper Harness for intermediary connectivity.
- Power and Lighting: Connect the 3 ft Power & Lighting Harness to power the gauge and activate lighting (if applicable).
- Mount the Gauge: Fit the 3 3/8 inch gauge into an 85mm opening in your chosen location.
- Verify Functionality: Ensure all connections are secure and check for amp readings after system activation.
BENEFITS OF USING THE SPEEDHUT 3-3/8″ -200 TO 1200 EV AMP GAUGE (FOR3-AM1-EV):
- Provides real-time insights into your electric vehicle’s energy consumption and regeneration cycles.
- Helps optimize driving habits and monitor charging effectiveness.
- Supports diagnostics and early detection of potential electrical inefficiencies or malfunctions.
- Simplifies integration with existing systems using the CAN-Bus protocol.
- Delivers high-resolution amp data for more informed decision-making and efficient energy management.
FEATURES:
- Live monitoring of EV powertrain current flow.
- Direct communication via CAN-Bus protocol.
- Wide measurement range from -200 to 1200 amps, including regenerative braking and charging.
- Clear 3 3/8 inch (85mm) display for easy reading.
- Installs easily in standard 85mm openings.
- Comes with EV CAN Harness, Power & Lighting Harness, and Jumper Harness for hassle-free installation.
- Operates at a high-speed 500K baud rate for quick data response.





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