Model 401 Thermo-Ammeter
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LicenseModel 401 Thermo-Ammeter, 0-30 amps Instrument no. 3849
Science Museum Group
© The Board of Trustees of the Science Museum
Model 401 Thermo-Ammeter, 0-30 amps Instrument no. 3849
Details
- Category:
- Electricity Supply
- Object Number:
- 1926-265
- Materials:
- copper alloy, steel, textile, coated/resinous textile, phenolic formaldehyde, electrical wiring and cardboard
- Measurements:
-
overall: 110 mm x x , 115 mm, .557kg
- type:
- ammeter
- credit:
- Weston Electrical Instrument Company
