Watt Hour meter
This image is released under a CC BY-NC-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseWatt Hour meter, intermittent integrating class
Science Museum Group
© The Board of Trustees of the Science Museum
Watt Hour meter, intermittent integrating class, clockwork driven clock (Dejardine patent)
Details
- Category:
- Electricity Supply
- Object Number:
- 1905-36
- type:
- meter
- credit:
- British Thomson-Houston Company Limited
