Precious Metal Test Kits (Complete)

Scratch testing is one of the oldest methods known to man for testing the karat of gold. In experienced hands, a scratch test is sensitive to within about +/- 1/2 karat or about 2%. In the hands of a novice, sensitivity is more likely to be about +/-1-2 k

This EASY to use genuine GTE Test kit will determine the karat value and purity of Gold, Silver, and Platinum Jewelry, scrap, bars, coins, and much

GTE Precious Metal Jewelry Testing Kit Gold Silver Platinum Test Acids Wooden Box 30X Eye Loupe 10K 14K 18K 24K Needle File Cloth Acid

Gold and Silver testing Kit sale

GTE Gold and Silver Testing Supply

ultrasonic Shor International

1pc of Gold Silver Tester. Mini jewelry scale, easy to carry around, does not take up space, and is easy to use. Full scale peeling. Stainless Steel

Digital Gram Scale Gold Silver Tester Diamond Precious Metal Testing Kit

Precious Metal Testing Equipment and Accessories

Vintage Precious Metal Test Kit, Wood Wooden Hinge Box, Rustic Patina, Free Shipping

Professional Gold and Silver Testing Kit $69.95 Wire Jewelry Jewelry Making Supplies

PuriTEST Silver Test Kit Jewelry Precious Metals Scrap Testing 999 Sterling bars

3000G Digital Electronic Portable Gold Assay Test Equipment Precious Metal Purity Gold Karat Testing Gold Density Tester - AliExpress

Silver & Gold Testing Apparatus Kit

Seven piece gold testing acid jewelry test kit with scratch stone, six acids used for testing on 10k, 14k, 18k, 22k, platinum and silver. Each bottle

Precious Metals Testing Kit, GOLD, Silver, Platinum 10k 14k 18k 22k

ALL-IN-ONE GOLD AND SILVER TESTING & APPRAISAL KIT FUN, FAST, AND ACCURATE! DETERMINES THE KARAT OF GOLD AND SILVER JEWELRY IN SECONDS! 2 AUTHENTIC

Gold Silver Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Test Precious Metals 999 925 Scrap

GTE Gold Silver Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Test Precious Metals 999 925 Scrap