Manufacturers
- Uher
- Unaohm
- Uniden
- Unipan
- Uni-Trend Technology
- University Graham Instruments
- Uniwill
- UREI
- UTC United Transformer Company
- Utica
Interesting Manuals
• Gain control for volume adjustment. • Adjustable low pass 50 Hz to 150 Hz. • Phase switch 0-180 degrees. • High level inputs • Low Level Inputs and
The V.H.F. Frequency Meters 9911 and 9913 are compact lightweight instruments providing convenient and accurate measurement at moderate cost.