Gold Silver Test Kit Electronic Diamond Tester Troy Ounce Digital Scale Caliper

It also comprises a small locking thumbscrew, which locks the jaws in place, an easy to read large LCD display and a handy conversion chart at the

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ALL-IN-ONE GOLD, SILVER, PLATINUM, & DIAMOND JEWELRY TESTING & APPRAISAL KIT FUN, FAST, AND ACCURATE! DETERMINES THE KARAT OF GOLD, SILVER, AND

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Gold Silver Test Kit Electronic Diamond Tester Troy Ounce Digital

3000g / 0.1g, model Quicktest