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Megohmeter 544A

Megohmeter 544A; General Radio (ID = 2548732) Equipment
Megohmeter 544A; General Radio (ID = 2548733) Equipment
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Megohmeter 544A; General Radio (ID = 2548732) Equipment
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Country:  United States of America (USA)
Manufacturer / Brand:  General Radio Company; Cambridge (MA)
alternative name
Year: 1943 ?? Category: Service- or Lab Equipment
Valves / Tubes 3: 32 82 874
Wave bands - without
Power type and voltage Line / Storage batteries (perhaps also batteries)
Loudspeaker - - No sound reproduction output.
Power out
from Model: Megohmeter 544A - General Radio Company;

Range from 0.01 to 10,000 MΩ. Accuracy 3-5 %.

Power supply from internal batteries or external AC adapter.

Literature/Schematics (1) Guida Pratica del Radioriparatore E. Costa 3a edizione 1943

Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

All listed radios etc. from General Radio Company; Cambridge (MA)
Here you find 216 models, 197 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.