The MiniLogger Manager program does not display a choice of temperature sensor (RTD or thermistor) as indicated in the manual What’s wrong?

You probably have a version of firmware earlier than 1.17. You can see the version number in the “MiniLogger Info” dialog. Also, you may have an early version of the MiniLogger that did not support temperature readings. These MiniLoggers have just three terminals for connecting signal cable. Later versions that support temperature readings have 5 terminals.