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Year: 1930 ?? | Category: Service- or Lab Equipment |
Wave bands | - without |
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Details | |
Loudspeaker | |
Power out | |
from Radiomuseum.org | Model: Decade Resistance Box No. 1392 - Gambrell Bros.Ltd., London |
Dimensions (WHD) | 185 x 125 x 125 mm / 7.3 x 4.9 x 4.9 inch |
Notes | Decade Resistance box 0 Ω to 9,999 Ω Laboratory instrument for inserting resistance in a circuit from 0 Ω to 9,999 Ω in 1 Ω steps. Has No. 1392 engraved on the front plate however I am not sure if that is a serial number or model number. |
Model page created by Gary Cowans. See "Data change" for further contributors.
All listed radios etc. from Gambrell Bros.Ltd., London
Here you find 34 models, 28 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.