For an EMI test, I need to monitor direct current and set a limit above
which I get an audible alarm.  I don¹t want to constantly have to watch an
ammeter/voltmeter while also operating the susceptibility equipment. I also
don¹t want to have to connect a DVM to a PC; I want the limit setting
function to be self-contained.  Seems as if there ought to be such a device,
but I can¹t find it. Doesn¹t have to be an ammeter per se; if it can measure
dc millivolts, I can use a current shunt.

Thank you,

Ken Javor
Phone: (256) 650-5261

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