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.
Specifications
- Accuracy of Calibrating Voltage: ±0.05 V
- Crystal Current for Full-Scale Indication: 200 μA
Links
- GR 874-VI @ radiomuseum.org
- Experimenter describing Type 874-VI January 1950
- Amperite Ballast Tube Data
