874-VI
The General Radio 874-VI Voltmeter Indicator was introduced in Catalog M (1951) remained available through Catalog U (1970).
It displays the voltage of an RF signal rectified by an 874-VR or 874-VQ.
The General Radio 874-VI Voltmeter Indicator was introduced in Catalog M (1951) remained available through Catalog U (1970).
It displays the voltage of an RF signal rectified by an 874-VR or 874-VQ.