4" EV CAN-Bus Dual Gauge | Amp -200 to 1200A + Battery Temp 0-50C with Warning | Orion / Thunderstruck / Zero EV

SKU: FOR4-DG4-EV
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$256.48 USD
Combines current (-200 to 1200A) and battery temperature in one dual gauge to keep two critical EV system readings clear and easy to track. Pulls data directly from the 500K baud CAN network for fast, real-time monitoring. Precision stepper motors deliver smooth, accurate readings with an integrated temperature warning.
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EV CAN-Bus Dual Gauge (Amps -200–1200A & Battery Temp) reads current draw and battery temperature directly through the CAN network at 500K baud for stable real-time monitoring of power consumption and thermal conditions. Built for clean EV integration, it delivers accurate dual-function data with a clean factory-style look to help track amperage, monitor battery temperature, and give you better insight into overall system load and battery health. A precision stepper motor keeps the pointer smooth, accurate, and easy to read at a glance, while an integrated warning light adds a clear visual alert when battery temperature rises above 104°F (40°C). Built for long-term reliability, it keeps critical EV data visible in one compact gauge, is made in the USA, and is backed for life.

Track-Tested. USA-Built. Backed for Life.

Key Features:

  • Direct CAN Amps + Battery Temp Data — reads current draw and battery temperature directly from the CAN network
  • 500K Baud CAN Communication — built for proper integration with supported EV systems
  • Dual-Function Monitoring — tracks amperage and battery thermal conditions in one compact, easy-to-read gauge
  • Expanded Amp Range — monitors current from -200 to 1200A for detailed power usage visibility
  • Warning Light — activates above 104°F (40°C) for a clear high-temperature battery alert
  • Compact Dual-Gauge Design — maximizes dashboard space while keeping critical EV data in view
  • Stepper Motor Precision — smooth, accurate pointer movement
  • Microprocessor-Driven — real-time accuracy
  • Made in the USA — backed by a lifetime warranty
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Built to last. Backed for life.
  • Lifetime warranty on internal circuit board electronics
  • 5-year coverage on sensors and wiring
  • Applies to gauges purchased since Jan. 1, 2006

Every Speedhut gauge includes a lifetime warranty* on the electronic circuit board inside the gauge case. It is the core of the gauge — the part responsible for the precision communication that delivers the accuracy and performance Speedhut is known for.

Sensors, wiring, and other external components are covered by an unlimited 5-year warranty.

This combined lifetime / 5-year warranty applies to the original purchaser.
*For your lifetime — as long as you own the gauge — we stand behind it.
Speedhut Inc warrants products to be free from defects in materials or workmanship. This warranty is limited to repair or replacement. Speedhut Inc is not responsible for incidental or consequential damages. Improper use, installation, or unauthorized modifications void this warranty.
Orion SID’s (500K Baud Rate) (Select zero ev ccs in the Orion Canbus tab)
GaugesEndianStart BitBit LengthScalingOffsetTypeUnitsID HEX
Motor/Inverter TempIntel (Little Endian)321610SignedCelsius0X126
SpeedometerIntel (Little Endian)0160.10SignedMPH0X257
AmpIntel (Little Endian)16160.10SignedAmps0X356
Battery LevelIntel (Little Endian)01610Unsigned%0X355
12 Volt Batt.Intel (Little Endian)32160.10UnsignedVolts0X210
High Volt Batt.Intel (Little Endian)0160.10UnsignedVolts0X356
Battery TempIntel (Little Endian)32160.10SignedCelsius0X356
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