Greetings:
What is the conversion between volts out and mA? 1V per milliamp? Just checking to make sure. Thanks in advance.
Yes it says right on the unit silskcreen: "1mV per mA/uA/nA"
How does that work with autoranging? It switches on the fly? How do I know when it switches to and back?
The active range is always visible - bright RED LED in the middle of the front pads.
Also if the OLED is connected, the unit will display a large unit character next to the actual reading (m, u, n).
If the unit is in AUTO-RANGE mode, then it will automatically switch based on sensed current, this happens very quickly, and the active range LED will reflect this.