The power sensor measures battery voltage and amperage flowing to motor and other systems.

It is used as precision battery gauge that gives much more accurate measurement of remaining power than battery voltage.

In electric planes, the power sensor is also used for throttle control. By measuring actual power flowing to the motor instead of using throttle position, tighter altitude and glideslope control is possible.

A power sensor is included in the standard Ruby package.

Contact sales@uthere.com for pricing of replacements.