INDUSTRIAL UNIVERSAL ELECTROMETER

摘要

An electrometer for use in measuring current is provided. The electrometer includes an enclosure capable of containing various components of the electrometer. A pre-amplifer is present and is one of the components of the electrometer. The pre-amplifier is contained by the enclosure. The preamplifier has a pre-amplifier enclosure that contains the pre-amplifier and provides radio frequency shielding and magnetic shielding to the pre-amplifier.