< Mentor Note -- thread moved to HH from the technical engineering forums, so no HH Template is shown > Hi, I'm working on a lab project and I have limited instruments/electronics. I am trying to use this op amp to amplify a few uA pulse to a 5 mA pulse. The pulse is passing through a circuit that has around 500 to 1600V and I had originally hooked up the Op Amp in a series using the + and - inputs. Then the output + and - was ran to a Pasco current sensor. Nothing else was connected to the Op Amp. I apologize in advance if this post makes you high five your forehead. Also, thanks.