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Home > Switching & Protection > Products > Measurement, energy management & analyze > Countis, Diris & Measuring devices > Analogue Watt meters  : Presentation

Analogue Watt meters

Presentation

Wattmeters or varmeters measure instantaneous reactive or active power (P or Q) in any balanced or unbalanced single phase or triphase electric circuit.
They comprise an analogue indicator and separate converter.
The modular unit converter is fitted to the DIN rail. The analogue indicator is fitted into the front panel of cabinets, units or other equipment.
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