9V or variable 12V-24V to 0-10v and 4-20mA signal tester.

@YoniDV

9 years ago

https://everycircuit.com/circuit/5747766621372416

This circuit i made for my analog testbox. It can run on a 9V battery or a source from 12V to 30V max (resistors 0,5W max!!)