Cenco Galvanometer
Cenco Lecure Table Galvanometer
Cenco Portable Galvanometer
Cenco Table Meter
Dolezalek Electrometer
Galvanometer4
Galvanometer5
Galvanometer6
Latimer Clark Galvanometer
Leeds & Northrup AC Galvanometer
Leeds & Northrup Ballistic Galvanometer #1
Leeds & Northrup Ballistic Galvanometer #2
Leeds & Northrup Galvanometer
Nalder Bros. Tangent Galvanometer
Weston Galvanometer