I should also note I only get the voltage drop with the ring on and my hand around the pm3. If I run the ring around it without that there isn’t a drop, or it may drop from 22.0 to 21.8.
I should also note I only get the voltage drop with the ring on and my hand around the pm3. If I run the ring around it without that there isn’t a drop, or it may drop from 22.0 to 21.8.