
• (n.) A tasimeter, especially when arranged for measuring very small extensions. See Tasimeter.
Found on
http://thinkexist.com/dictionary/meaning/microtasimeter/

(from the article `Edison, Thomas Alva`) ...could be used to measure minute temperature changes in heat emitted from the Sun`s corona during a solar eclipse along the Rocky Mountains on July ...
Found on
http://www.britannica.com/eb/a-z/m/86
Mi`cro·ta·sim'e·ter noun [
Micro- +
tasimeter .]
(Physics) A tasimeter, especially when arranged for measuring very small extensions. See
Tasimeter .
Found on
http://www.encyclo.co.uk/webster/M/63

A microtasimeter is an instrument for measuring extremely small variations in. the expansion or contraction caused by heat, moisture, etc. It has been used by astronomers to indicate the altered radiation of heat from the sun during an eclipse or when the atmosphere is filled with moisture.
Found on
http://www.probertencyclopaedia.com/browse/GM.HTM
No exact match found.