This electronic multimeter voltmeter was found in a Radio Craft from 1947. The circuit requires the use of precision resistors and power comes from an external power source.
VTVM (T1130E)
- Details
- Written by: Newton C. Braga
This electronic multimeter voltmeter was found in a Radio Craft from 1947. The circuit requires the use of precision resistors and power comes from an external power source.
