These are used to measure Gamma and X-Ray radiation exposure levels in Roentgens and can be recalibrated. Check out the Arrow-Tech website for information and product details and what these sell for
Some are at 0 on the scale, some at .5, none shipped will exceed .5 scale indication.
This was the best pic of the reticle I could get after many tries, sorry, I’m not a photographer
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$20 each shipped, $15 each additional in the same package.
PM please. Thank you. Listed elsewhere.
Some are at 0 on the scale, some at .5, none shipped will exceed .5 scale indication.
This was the best pic of the reticle I could get after many tries, sorry, I’m not a photographer
.$20 each shipped, $15 each additional in the same package.
PM please. Thank you. Listed elsewhere.
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