4" EV CAN-Bus Dual Gauge | Battery Temp 0-120F + Motor Temp 40-180F with Warnings | Orion / Thunderstruck / Zero EV

SKU: FOR4-DG14-EV
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$256.48 USD
Delivers real-time battery and motor temperature monitoring directly from the CAN network at 500K baud, giving you clear visibility into two critical EV thermal systems. Precision stepper motor ensures smooth, accurate readings, while integrated warning lights activate above 100°F (38°C) for battery and 160°F (71°C) for motor.
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Order leaves our facility in about 2 Weeks

EV CAN-Bus Dual Gauge (Battery Temp / Motor Temp) reads battery and motor temperature data directly through the CAN network at 500K baud for stable real-time monitoring of two critical EV thermal systems. Built for clean EV integration, it delivers accurate dual-function temperature data with a clean factory-style look to help protect performance, support battery and motor longevity, and give you better insight into overall system health. A precision stepper motor keeps the pointer smooth, accurate, and easy to read at a glance. Built for long-term reliability, it keeps essential EV thermal data visible in one compact gauge, is made in the USA, and is backed for life.

Warning Light Activation:
Battery Temp warning light turns on above 100°F (38°C)
Motor Temp warning light turns on above 160°F (71°C)
Track-Tested. USA-Built. Backed for Life.

Key Features:

  • Direct CAN Battery Temp + Motor Temp Data — reads battery and motor temperature directly from the CAN network
  • 500K Baud CAN Communication — built for proper integration with supported EV systems
  • Dual Thermal Monitoring — tracks two critical EV temperature systems in one compact, easy-to-read gauge
  • Battery Temp Warning Light — activates above 100°F (38°C) for a clear high-temperature battery alert
  • Motor Temp Warning Light — activates above 160°F (71°C) for a clear high-temperature motor alert
  • Compact Dual-Gauge Design — maximizes dashboard space while keeping critical EV thermal 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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