UNIPIVOT METER, 1930's

In 1903 Paul introduced a new design of galvanometer, the 'Unipivot' galvanometer. It was a robust, easy-to-use, pivoted moving-coil instrument, more sensitive than previous instruments of this type and superior to the widely used moving-magnet instruments. This Instrument dates from the 1930's

Nortel Collection

A1347