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The OneGauge hub includes multiple voltage inputs to measure main battery voltage as well as accessory voltage.
We recommend powering OneGauge using a standard 12v system, but up to 16v systems are supported. For 24v systems, please request an additional regulator so that the standard voltage system is not over stressed.

Voltage Inputs (C1-C2)

  • Battery voltage is measured automatically by the OneGauge hub from the main power connection. The voltage reading on screen provides this reading.
  • Additional voltage inputs are provided by C1 and C2 if required. These are designed to measure up to 25 volts.
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