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Temperature

HANNA’s extensive professional thermometer line constitutes the true dedication HANNA commits to thermometer design and production.
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What is ambient temperature?

Ambient temperature is the room temperature or the temperature of the surrounding environment.

What is a thermocouple sensor?

A sensor for measuring temperature, it is made up of two dissimilar metals, joined together at one end. When the two metals is heated or cooled a voltage is created that can be correlated back to the temperature.

What are the different thermocouple types K, J or T?

A thermocouple is available in different combinations of metals or calibrations. The four most common calibrations are J, K and T. Each calibration has a different temperature range and environment, although the maximum temperature varies with the diameter of the wire used in the thermocouple.

What is a Pt100?

A type of resistance thermometer. Resistance thermometers are temperature sensors that exploit the predictable change in electrical resistance of some materials with changing temperature.

"My Checktemp Thermometer has lasted me 20 years."
- Miles Chesley, Research Chemist

"I love my HANNA thermometer, its highly accurate!"
- Fred, TN

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