- Country
- United States of America (USA)
- Manufacturer / Brand
- Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL)
- Year
- 1940 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 305288
-
- alternative name: Jewell
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Bakelite case
- from Radiomuseum.org
- Model: Millivolts D.C. 931 - Weston Electrical Instrument
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 125 x 150 x 82 mm / 4.9 x 5.9 x 3.2 inch
- Notes
-
0-15 mV DC
5 Ohms per Millivolt
- Author
- Model page created by Thomas Loidl. See "Data change" for further contributors.
- Other Models
-
Here you find 189 models, 164 with images and 99 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL)
Collections
The model Millivolts D.C. is part of the collections of the following members.