Thermistor has "103" written on it, that means its suppose to be 10kΩ at 25°C.
That is all I know. I don't know the B-constant. I don't know the manufacturer to find the datasheet.
I connected my multimeter probes directly to the leads of thermistor. Resistance varies between 11.8 kΩ to 12 kΩ at 26-27°C. Is my thermistor faulty?
My required temperature range is 10°C-35°C.
Also, I found different equations on this site, which one should I be using?