Professional Volt-Ohm-Mil-Ammeter 45
Use red slider bar for more.
National Radio: Professional Volt-Ohm-Mil-Ammeter 45 [Equipment] ID = 2307706 1400x1918
Select picture or schematic to display from thumbnails on the right and click for download.
|
|
||||
| Year: 1947 ? | Category: Service- or Lab Equipment |
| Wave bands | - without |
|---|---|
| Details | |
| Power type and voltage | Dry Batteries / 1.5 & 30 Volt |
| Loudspeaker | - - No sound reproduction output. |
| Power out | |
| from Radiomuseum.org | Model: Professional Volt-Ohm-Mil-Ammeter 45 - National Radio Institute NRI; |
| Material | Metal case |
| Shape | Portable set > 8 inch (also usable without mains) |
| Dimensions (WHD) | 6.625 x 7.875 x 5.25 inch / 168 x 200 x 133 mm |
| Notes | Advertised in National Radio News Vol 13 Oct-Nov 1948 No. 5 (Issued by NRI Training headquarters. Manufactured by the Triplett Electrical Instrument Co. Ranges:
Batteries: 1 x D cell & 1 x 30V Minimax for Ohms ranges. Accessories: Leather carrying strap, 50" test leads, alligator clips, instructions. Detachable cover and "output meter" feature.
|
| Net weight (2.2 lb = 1 kg) | 5 lb (5 lb 0 oz) / 2.270 kg |
| Price in first year of sale | 39.95 USD |
Model page created by Michael Watterson. See "Data change" for further contributors.
All listed radios etc. from National Radio Institute (NRI); Washington, DC
Here you find 19 models, 19 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
