an instrument for measuring the temperature of a metal, utilizing the principle that the electrical resistance of the metal varies with the temperature.
Origin of resistance thermometer
First recorded in 1885–90
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
an accurate type of thermometer in which temperature is calculated from the resistance of a coil of wire (usually of platinum) or of a semiconductor placed at the point at which the temperature is to be measured
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
A device measuring temperature by the change of the electrical resistance of a metal wire.
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