Ayrton & Perry spring voltmeter, 1883

Ayrton & Perry spring voltmeter, 1883

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Location
Currently not on view
Object Name
Voltmeter
Other Terms
Voltmeter; Measuring Devices
date made
ca 1884
maker
Queen and Company
Ayrton & Perry
Measurements
overall: 4 3/4 in x 5 1/8 in; 12.065 cm x 13.0175 cm
ID Number
EM.325379
catalog number
325379
accession number
254284
Credit Line
from Drexel Institute of Technology, Departments of Physics & Electrical Engineering
See more items in
Work and Industry: Electricity
Data Source
National Museum of American History
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