Have a honeywell wall thermostat for ceiling heat. I get a "click" when I turn the knob up for heat. When I checked with my electric sensor it read power in the circuit until the "click". Then the indicator registered no power.

Where do you hear the "click"... in the thermostat?
What are you using as an "electric sensor"? There are lots of ways to check circuitry.
Without knowing anything about your heat system there is no possible way to diagnose it from your lack of details.