Found 1 items, similar to Electro-chronograph.
English → English (gcide) Definition: Electro-chronograph Electro-chronograph \E*lec`tro-chron"o*graph\, n. (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. [1913 Webster]