Message:

<p>[QUOTE=&quot;justafarmer, post: 3216790, member: 3926&quot;]Had a peddler come into one of our scrap yards a couple of months ago peddling a $32,000.00 XRF gun. He opened his sample box full of different copper, brass, aluminum, stainless and other non-ferrous metal alloys. He spent about 45 minutes demonstrating his device using these different samples. He then offered to take his gun and sample different items of scrap in our warehouse. I said no need. Popped open the cash register - pulled out a zincoln and said, &quot;here sample this&quot;. You should have seen the look on his face when that penny tested at 56% copper. Pulled out another and tossed it to him and said try again. 61% copper. He left somewhat bewildered but I let him keep the coins for calibration purpose.[/QUOTE]</p><p><br /></p>

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in