Voltmeter, Dual Scale, Moving Coil
Category : physics
Product Detail
A Voltmeter, Dual Scale, Moving Coil is an analog measuring instrument used to determine the potential difference across a component, featuring two distinct measurement ranges selectable by the use. This flexibility is achieved by using two different internal series resistors (multipliers) to adapt the meter's highly sensitive moving coil mechanism for use across different voltage levels. By offering a choice of scales, the instrument allows for greater precision when measuring smaller voltages (using the lower scale) while retaining the capacity to handle higher voltages (using the upper scale) without damaging the meter.
