Process-Calibration

Hi, I am trying to build this mV source that you have drawn on your site. It requires a 5vdc power source with a 1k […]

My application is to calibrate some instruments with help of this source. I’ve studied your circuit earlier also., but I want a battery operated mV […]

I was looking for a simple MILLIVOLT SOURCE for ion electrode testing and came across your pdf schematic. This design would appear to fit my […]

Subject: delabs comments – Tell Me. message: why 4-20mA standard. why not 2-22mA or any thing else Mail from MU they knew you would come […]