Reading ADC Output Voltage in Mission Planner

Working with Pixhawk autopilot, and I’m some instruments on the ADC 3.3V channel. I’m connected to the Pixhawk through mission planner, but I can’t find where the voltage data is being outputted. Is there a way to view 3.3V ADC output data in mission planner?

This is the wrong forum for Mission Planner questions as Mission Planner is not supporting PX4.