• (n.) An instrument for obtaining an accurate record of the time at which any observed phenomenon occurs, or of its duration. It has an electro-magnetic register connected with a clock. See Chronograph.
Found on
http://thinkexist.com/dictionary/meaning/electro-chronograph/
E·lec`tro-chron'o·graph noun (Astron. Physics) An instrument for obtaining an accurate record of the time at which any observed phenomenon occurs, or of its duration. It has an electro-magnetic register connected with a clock. See
Chronograph .
Found on
http://www.encyclo.co.uk/webster/E/18
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