Another Great Auction 11th December
A utilitarian analog meter, identified as a “PERCENTAGE CARRIER” indicator. It is housed in a dark casing with a clear glass front, secured by four screws. The dial features a central “0” point with scales extending to “100” in both positive (“+VE”) and negative (“-VE”) directions. The dial is marked with “F.S.D. = 100 µA”, “650 Ω”, and “MILLIVOLT CONVERTER”. A yellow calibration sticker on the casing indicates “CALIBRATED NOV 71 BY COPENACRE RECALIBRATE BEFORE”, accompanied by an additional “1009” label.
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