1-24K Gold Silver Platinum Tester, Digital Precious Metal Analyzer With Purity Density Function, Non-Destructive, Data Export Charging, Suitable For Pawn Shops, Jewelers, Investors XF-600K(Mdj/300K)
Electronic Precious Metal Purity Tester With LCD Display For Accurate Gold,Platinum Density Measurement In Jewelry Stores,Banks,And Laboratories,300K(120K)
1-24K Gold Silver Platinum Tester, Digital Precious Metal Analyzer With Purity Density Function, Non-Destructive, Data Export Charging, Suitable For Pawn Shops, Jewelers, Investors XF-600K(Mdj/300K)
Electronic Precious Metal Purity Tester With LCD Display For Accurate Gold,Platinum Density Measurement In Jewelry Stores,Banks,And Laboratories,300K(120K)