Victoreen Model 493 Geiger Counter W/ 493-50 Gm Probe

US $135.00

  • Eugene, Oregon, United States
  • Feb 13th
This is a solid, time proven model. It has calibration was good till 8/12/2014 It comes with headphones and a radioactive source on the case. 3 ranges, X1,X10, and X100 slowing it to measure to  30,000 counts per minute or 50 m/R hr . The probe when closed, effectively measures gamma radiation only and when open is sensitive to gamma and beta. It is powered by two D batteries.  It has audio through headphones or any amplifier suitable for the CDV 700. This is a professional instrument that will give you years of service at a very reasonable price that is less than some surplus civil defense counters.
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Model 90
Brand Victoreen

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