I need to measure small currents: 0-100uA +/- 0.1uA. It seems I could use the built-in 100 R shunt resistor and measure the voltage accross it with the +/- 60mV scale if I simply connect the voltage and current input terminals together. Is there any problem with this idea?
I am using an external resistor now, but am guessing the internal one is more accurate.
Anton