IPA: /ˌɡæl.və.nəˈmɛ.trɪk/
KK: /gælˈvænəˌmɛtrɪk/
Relating to the measurement of electric current using a device called a galvanometer.
The galvanometric method is often used in laboratories to measure small electric currents accurately.
Galvanometric → It is formed from "galvano-" (from the name of Luigi Galvani, who studied bioelectricity) and "-metric" (from Greek "metron", meaning measure). The word refers to the measurement of electric currents, particularly in relation to galvanism.
Think of measuring electricity related to Galvani's studies — 'galvano-' connects to his name, and '-metric' means to measure.
No commonly confused words.