Measuring a 4-20mA signal without blowing the fuse in your meter.

We go through the steps to measuring a 4-20mA signal the right way. And probably more importantly how people end up blowing the fuse in their meter so easily and not realizing it. And finally the best way to realize that the fuse is blown in your meter.  In this video we use the PLC Tools SIM-ALP2 to simulate a 4-20mA analog current source.