Collection
Measuring instrument
WHEATSTONE BRIDGE
Measuring instrument
ELECTRODYNAMIC AMPEROMETER
Measuring instrument
VOLTMETER
Measuring instrument
PELLAT SCALE
Measuring instrument
CUPLOMETER
Measuring instrument
0,1 HENRY SIEMENS REFERENCE INDUCTOR
Generator
WINTER ELECTROSTATIC MACHINE
Measuring instrument
MERZ MAGNETOMETER
Generator
VOLTA'S BATTERY
Measuring instrument
WATTMETER RECORDER
Electrostatic machine
WIMSHURST MACHINE
Measuring instrument
PRECISION WATTMETER
Measuring instrument
ELECTROSTATIC VOLTMETER
Measuring instrument
