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amperometric

American  
[am-peer-uh-me-trik, am-peer-uh-] / ˌæm pɪər əˈmɛ trɪk, æmˌpɪər ə- /

adjective

Electricity.
  1. pertaining to or involving the measurement of an electric current.


Etymology

Origin of amperometric

First recorded in 1940–45; ampere + -o- + metric 1