Permanent magnet, moving coil, direct current ammeter by Nalder Bros & Thompson Ltd, c1900. wood; metal; glass; Whole: shape: upright square faced box with leather handle on top. Front of box opens to reveal instrument. Two terminals on top of box. Pointer attached to moving coil indicates reading on scale.
Details
- Category:
- Electricity Supply
- Object Number:
- Y1966.25.5
- Measurements:
-
188 mm x 88 mm x 188 mm,
- type:
- ammeter
