Vintage D'arsonval Electric Meter - Reliance Instrument Model 300 - 1920s?

US $54.99

  • Andover, Minnesota, United States
  • May 19th
One piece - Reliance Instrument Co. Chicago, USA model 300 Working D'Arsonval movement bridge meter from perhaps the 1920s. Cast metal case about 5 inches square. Three posts on the top marked +28 +2.8 -28 There are inductors on the + posts. I assume one is ten times the inductance of the other. The scale reads 0 to 28 and 0 to 2.8. No units are shown. The glass is in nice condition. Free shipping within the United States All international shipments must use the eBay Global Shipping Program.  If you are located outside of the US, please be certain eBay ships to your address before purchasing this item.
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Country/Region of Manufacture United States
Brand Reliance
MPN model 300

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