I am trying to record the mains a/c current flowing through an electric heater at the same time as the temperarture is the water. Temperature is fine, but I can only see a way of recording DC current which of course fluctuates at 50 HZ. I'd like to see AC RMS, or something that does not aveages to zero.
Can I do this ? How ?
My setup is Picoscope 2202 USB with current clamp TA018. I am using TC-08 serial for data logging.