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Vigilohm EM9B: clarification on frequency operating range

Goals and Symptoms

Is it possible to take our vigilohm EM9B with the reference number 50557 for voltage 200VAC / 380-800Hz as the frequency range shows in catalog is 50-60-400-1000Hz.

Facts and Changes

Keywords: EM9B, Vigilohm, Frequency range, range of frequencies, operating range, range of operation, frequency spectrum

Causes and Fixes

In catalog, frequency range of EM9B is shown as 50-60-400-1000Hz. This means it will work on all frequencies from 50 to 1000Hz.


  • Last Revised: 14-Feb-08

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