A thermo-hygrograph or hygrothermograph is a chart recorder that measures and
records both temperature and humidity (or dew point). Similar devices that record
only one parameter are a
A thermometer that records the temperature it indicates. 2. The apparatus used in diagnostic thermography. American Heritage® Dictionary of the English ...
medical instrument that uses an infrared camera to reveal temperature variations on the surface of the body.
a thermometer for recording variations in temperature automatically; specif., an infrared camera for recording on film or on the face of an oscilloscope differences ...
May 5, 1998