The loggers are being setup at a site which is not my normal place of work. I'll check the pin numbers and their corresponding terminals next time I go there, which could be in a few weeks time.

Hi Martyn I've found the problem. Unless I'm mistaken, it seems that the pins on the PT-104 screw terminal adapters don't match the diagram on the datasheet (page 2 of https://www.picotech.com/download/manuals/pt-104-screw-terminal-adaptor-users-guide.pdf). I identified the terminals which correlate...

Hi Martyn I'm measuring 10 channels, using 4 PT-104 loggers. 2 of the channels are about 60 ohm and the remainder are in the range 8-10 k ohm. The channels are setup as follows: Realtime continuous, repeat immediately, restart delay 1s 1s sampling interval, stop after 500 samples, single reading per...

Hi all I'm trying to configure a PT-104 data logger to record 2 wire resistance measurements. I have 3 of these loggers and am recording 10 channels. 9 of the channels are giving negative resistance readings and one is giving a positive reading. The magnitude of the readings is correct, but I'd like...