G. E. Smith Gs-20a Geiger Counter Survey Meter, Works

US $520

  • Saint John, Kansas, United States
  • Mar 28th
Nice little Geiger counter for sale.  It had a corroded battery holder so I replaced it with a plastic holder. (Pop riveted on, not glued).  Uses 2 "D" batteries (not included).  Bottom case cleaned up nicely.  Pictures show it reading a radium clock dial, Americium 241 (alpha source) and a thorium lantern mantel.  The detector is an end window unit that detects alpha, beta, gamma and X-ray.  It also has a protective end cap for the probe.  Very nice sensitive unit.  It does not have sound, no speaker or jack.  I added a new thin cable for the probe. Battery check reads at the top of the battery mark.  Any questions just ask, I'm at the computer most of the day seems like. Thanks for looking.
Condition:
Seller refurbished: An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See the seller’s listing for full details. ...
Brand G. E. Smith and Associates
Country/Region of Manufacture United States
Model GS-20A

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