Frequency meter
- Made:
- 1960-1969
- maker:
- General Electric
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LicenseFrequency meter, 40 to 60 cycles per second, 410 volts
Science Museum Group
© The Board of Trustees of the Science Museum
Frequency meter, 40 to 60 cycles per second, 410 volts, made in England by G.E.C., patent No.648569, in wooden case (handle missing, clip of cover broken off), pointer type with crossed-coil movement, the frequency dependence beng produced by an inductance in series with one coil
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1994-22
- type:
- frequency meter
- credit:
- European Space Tribology Laboratory
