A microvolt calibrator.
A simple, versatile calibrator for use with electrophysiological instrumentation is described. A novel feature of the device is the simulation of patient electrode resistances.
Marshall
I
I
Department of Medical Physics and Medical Engineering, Royal Infirmary, Edinburgh, Scotland.
D002138:Calibration; D004560:Electricity; D004568:Electrodiagnosis / Q000295:instrumentation*; D004594:Electrophysiology