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Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 0
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 1
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 2
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 3
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 4
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 5
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 6
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 0
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 1
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 2
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 3
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 4
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 5
Victoreen Model 491 geiger counter w / 491-30 GM probe and speaker, US $149.95 – Picture 6

Victoreen Model 491 Geiger Counter W / 491-30 Gm Probe And Speaker

US $149.95

  • Eastlake, Ohio, United States
  • Jan 30th
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This listing is for a Victoreen Model 491 geiger counter paired with a 491-30 GM probe. It is scaled in mR/h and c/m and has seven ranges x0.1, x0.3, x1, x3, x10, x30, and x100 of scale. It also has adjustable response time and includes a speaker. I have used a Cobalt 60 source to show the unit works. It requires four D cell batteries for operation. The Cobalt 60 source and batteries are NOT included. I do not have a manual for this one. I WILL NOT ACCEPT ANY LIABILITY FOR THE USE OF THIS IN ANY SAFETY RELATED FIELD. I  do not have any way to verify proper calibration so it is being sold as-is.
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. ...
Brand Victoreen
Model 491

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