I want to measure the resistance of different bolometers which range between 1k Ohm and 100k Ohm.
According to the basic principle, I am using deflection mode (3 fixed resistors and 1 being measured), the generated voltage and with the help of formula, I can calculate resistance across the unknown Resistor.

How can I dimension my circuit in order to measure in the above-mentioned range? (the 3 fixed resistors?)
What minimum voltage should I use? (single supply or a dual supply?)
Which type of resistors would be suitable for this technique?

 

Your challenge here is to limit the current below 1mA or 100μA in order to reduce the errors from self-heating.
This puts the supply voltage in the 1V range.
See this:
https://rmets.onlinelibrary.wiley.com/doi/full/10.1002/met.1746