Vintage Nos Simpson 27 Dc Milliamperes Milli Amps Panel Meter 0-50 Ma

US $180

  • Annandale, Virginia, United States
  • Jun 9th
Up for sale is a Simpson 0-50mA milliampere meter.  Model number 27.  This is a very nice NOS meter, with no use or abuse.  There are no dents or cracks.  The meter moves.  The zero adjustment works.  It has original box. Up for sale is a NOS Simpson 50 Ma full scale DC Milli amps meter. Brand: Simpson Model #: 27 Part Description: D.C. Milliamperes panel meter. 0-50 scale. Dimensions: Face = 3 X 3 1/8" square, Depth = 1 3/8", Cutout Hole Dia.= 2 3/4" Terminals: Length  =  3/4",  + Marks for positive Condition: NOS, Never used, shows sign of sitting on shelf for a long time, flush mount bakelite case, Box has slight wears from storage.  There are no dents or cracks.  The meter moves, needle moves well.  The zero adjustment works.  Original box, mounting template and mounting hardware included shown in the photo. This would be good for checking tube bias. The meter is made of bakelite and weighs 11 ounces(Meter itself is 8 ounces).  I don't have a current source (one that is regulated), so I checked with my DMM just for the continuity, DC resistance is 2.6 ohms with my Fluke 8000A Digital Multimeter.  I don't know if those are good measurements.  However, the meter is guaranteed, so bid with confidence. Please, see details using zoom function of eBay or view with WINDOWS PICTURE AND FAX VIEWER after download photos and ask any questions that you have before bidding. Please inquire about shipping to Canada or International locations BEFORE bidding so I can quote shipping. 

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