Thermocouple choice

Hi - I want to purchase a thermocouple - it should be able to measure temperatures from -80 celsius to + 37 celsius; it should be able to measure temperature submerged in a water solution; it should have a small ending, because I need to measure the temperature of a solution in a small tube (3.5 inches in length, 0.5 inch in diameter (, in other words I’d like to dip the thermocouple in the tube and measure the rate of temperature decrease/increase. Thanks a lot :slight_smile:

Hi @aleks ,

Thank you for contacting Digi-Key TechForum. Please review if one of these options will work for you.