HYBRID_VIVM

Published:2009/7/24 2:00:00 Author:Jessie | From:SeekIC

Transistor in each side of balanced vtvm reduces output impedance to fraction of ohm, making meter reading independent of aging of tubes.-J. J. Faran Jr., Hybrid Voltmeter Avoids Aging Errors, Electronics, 36:38, p 41.



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