P13004, Model J2434-1 ELECTROMAGNETIC VIBRATION DEMONSTRATING INSTRUMENT

This instrument offers middle school physics teaching to make about electric magnetic field to demonstrate special - purpose teaching laboratory apparatus of experiment to electromagnetic vibration demonstrating.

It can show with ammeter instruct vibration cycles, and the oscillograph vibration cycles too.

Working power: 220 V, 50 Hz

Damping vibration, cycle > 6 piece