Measuring Range Extension Of A Voltmeter For Electrical Lab Training Description and Specifications for Lab Tenders
Measuring Range Extension Of A Voltmeter For Electrical Lab Training Workshop.
Principle
A
sensitive moving coil galvanometer only has a very small measuring range
when it is used directly as a voltmeter. With the aid of this
educationally designed instrument, the measuring range can be extended
by means of resistors connected in series in front of it.