Vintage Frahm Resonant Reed Type Frequency Meter, 55-75 Hz, In Metal Enclosure

US $450

  • Mars Hill, North Carolina, United States
  • Jun 9th
. The Frahm Resonant Reed Type Frequency Meter is a vintage device manufactured by James G. Biddle Co. Designed to measure frequencies between 55-75 Hz, this portable meter comes enclosed in durable metal. While untested, it includes test leads as shown in the accompanying pictures. in Plymouth Meeting, PA, USA. To ensure your satisfaction, we encourage you to review the pictures closely and inquire about any details before placing your bid.
untested surplus item as pictured
Brand FRAHM
Country/Region of Manufacture United States
Model 7640
JAMES G. BIDDLE CO. 55 - 75 HZ
MPN 7640

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