Universal Avo Minor AC/DC multimeter by the Automa


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Universal Avo Minor AC/DC multimeter by the Automatic Coil Winder and Electrical Equipment Company Ltd., Winder House, Douglas Street, SW1, ranges 5 to 500V, 2.5 to 500mA, and 20000 ohms, serial number 130527-255.


Electricity and Magnetism
Object Number:
electrical instruments, moving coil, pointer
AVO Limited

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