(n) :
an apparatus used to measure temperatures. There are many types. The common thermometer is typically of mercury or alcohol within a graduated small glass tube. There are also thermocouple thermometers, IRradiation thermometers, and so on
(n) :
an apparatus used to measure temperatures. There are many types. The common thermometer is typically of mercury or alcohol within a graduated small glass tube. There are also thermocouple thermometers, IRradiation thermometers, and so on