• Shanti Electric Instruments

Frequency measuring instrument

Mumbai-based Shanti Electric Instruments manufactures moving coil instruments with built-in transducer, which are used for frequency measurement. These are available in sizes 72 mm x 72 mm and 96 mm x 96 mm. Measured quantity: frequency for all types of networks. These can measure voltage of 57.7- 500 V and frequency of 45-440 Hz. Proof voltage is 2 kV AC. Weight (approx in kg) 72 x 72 = 0.25 kg and 96 x 96 = 0.30 kg.