Using CB-68LP, for simple voltage vs. time measurement

[sk515]

I created a simple circuit with 3 resistors in series.   when you connect the resistors to the terminal block, do you need to make two connections? one to say analog channel 1 and analog ground for each resistor?  i tried that and it seems to give wrong data, i tried just making one connection per resistor, analog channels 1-3 and it seems to give closer results to my multimeter.  am i doing something wrong?

[WM_John_Weeks]

Er, if you connect the resistors in series *and* you connect each resistor to ground, aren't you grounding everything?

It's kind of hard to tell exactly what you're doing. A diagram or more detailed description would help.

It sounds like you may not really have a good grip on what you're trying to do. Maybe you should tell us what you're trying to measure, and we can offer alternative strategies.