Moving iron repulsion type voltmeter

Permanent Magnet type Ammeter

Electric Voltmeter

Induction Ammeter

Low values of current and high values of current

High values of current

Low values of voltage

Resistance values

Q of a coil

Inductance of a coil

Very low resistance

Insulation Resistance

Current and Ohm meter

Voltmeter and Ohm meter

Voltmeter and Current meter

Voltmeter, Current meter and Ohm meter

Agriculture

Deforestation

Energy

Industry