Is there suitable measurement software?
RealView software. The instrument is listed as DPM812/22.
If switching between voltage and current, the voltage measurement input must be interrupted when switching to current, otherwise a current value will be displayed even though no current is flowing.
The RS232 interface is triggered once to activate and sends data until it is triggered again. 1x trigger = RS232 interface sends data 1x trigger = RS232 interface sends...
Potentiometer left: DC (V) calibration potentiometer Right AC (V) calibration