Moving Coil Voltmeters

Switchboard Instruments are permanent magnet (Alnico high flux density) moving coil type with pivot-jewel suspension. The movement is having high torque to weight ratio and linear one with knife edge pointer for accurate reading. The design and construction of instruments is most modern. sturdiness, simplicity,sensitivity and rigid quality control ensure these movements for high grade performance under adverse conditions of shock and vibration. All instruments are housed in ABS moulded dust proof cases with zero adjuster accessible form the front. Voltage range available from 30mV to 600V in three sizes: 72x72mm, 96x96mm, and 144x144mm