Hi, M K! It is almost impossible to check any of the Ohms range performance via TESTK mode. While in this mode a constant current is applied to the ADC with a low input resistance equal to 160 kOhm (R201). R201 paired with R202 is a Vishay VHA51x custom metalfoil resistors set. It have a very low TCR tracking error (needed for ADC slope stability), but a large absolute TCR value, up to 5 ppm/C.
Regards, Mickle T. _______________________________________________ volt-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.
