I have 2 pawnshops in tampa. We are looking to purchase 2 Jewelry Spectrometer X Ray Electronic Analyzer Gold Testers Show More...
need a machine to test purity of gold and silver in an article by non destructive testing. the non destructive testing part is essential. Show More...
XRF Gold Tester for Gold Purity Testing EXF8200 pls send bast price akbar 5575 Show More...
Hi,I would like to know the price for Ideal Gold Tester for laboratory,hallmark EXF9600.I am interested in buying 1 Unit Units.Please provide us with a quotation.Thank you. Show More...