tele·me·ter /ˈtɛləˌmitɚ/
  測距儀;自動計
  tele·me·ter /ˈtɛləˌmɪtɚ/ 名詞
  遙測器,測遠儀,遙測,遙測表,遙測計,測距儀
  telemeter
  遙測
  Te·lem·e·ter n.
  1. An instrument used for measuring the distance of an object from an observer; as, a telescope with a micrometer for measuring the apparent diameter of an object whose real dimensions are known.
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  telemeter
       n : any scientific instrument for observing events at a distance
           and transmitting the information back to the observer