• Vintage Marion Electrical Instrument Co. panel meter • Marked “Detector Output – Power Ratio in dB” • Scale: 0–100 Linear / 0–10 dB • Includes original aluminum mounting cup • Missing front glass – needle exposed (see photos) • Salvaged, untested, sold as-is • Great for radio restorations, parts, or steampunk art. This was salvaged from a vintage electronic tube based test equipment from the estate of a local Physics Professor who had rooms full of electronics . Shipped via USPS. Thanks B4.
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