I see, so it's basically being PWM'd by the circuitry to control the temperature. That makes sense.
Judging from the facts, I think it's pretty safe to say my cheap little sparkfun meter is not measuring amperage correctly. This comes as a pretty good excuse for me to finally buy a Fluke.
Judging from the facts, I think it's pretty safe to say my cheap little sparkfun meter is not measuring amperage correctly. This comes as a pretty good excuse for me to finally buy a Fluke.