Portable Reflecting Wattmeter Model 5999 No.R578
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Portable Reflecting Wattmeter Model 5999 No.R578, made by Elliott Brothers (London) Ltd., Century Works, Lewisham, London, SE13, England, 1964; iron-less dynamometer movement, projection reading with built-in lamp and scale, British patent 857917, voltage ranges 62.5, 125 and 250 V and current ranges 0.5 and 1 A.
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1993-1519
- type:
- wattmeter
- credit:
- Loughborough University of Technology
