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The invention relates to the electromeasurement engineering and may be used for measurement of impedance components.The device includes a generator of the measuring signal, a null-indicator and terminals for connection of the measured object. The device additionally contains an impedance converter, controlled by one or several reference controlled variables, for example, impedances, and connected with the output poles in parallel to the measured object. With that the measured object is connected into a series close circuit to the null-indicator and the generator of the measuring signal.
MDA20010427A2001-12-242001-12-24Device for impedance components measurement
MD20010427A
(en)
Portable instrument for measuring optical signal power, has detectors connected between connectors for propagating one of the bi-directional optical signals to one of the optical network terminals