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 kit will help you test the karat value of gold, and the purity of silver and platinum.This metal purity tester kit includes: 10K Gold Testing

Precious Metal Testing Kit with Box

Gold Silver Test Kit Pocket Jewelry Scale Diamond Tester Precious Metal Testing Kit Digital Scale B

Precious Metal Testing Equipment and Accessories

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

Precious Metal Verifiers, Gold Testing Acids

PEGUYS Mini Very Precious Metal Set 10 x Periodic Elements Tiles Iridium Rhodium Osmium Scandium Palladium Rhenium Gold Silver Platinum

Silver & Gold Testing Apparatus Kit

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

Gold Metal Scratch Making Detection Test Stone Kit Precious Metal Test Stone Touchstone for Testing Jewelry

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

High Accuracy Gold Silver Test Kit Diamond Tester Precious Metal Testing Kit NEW – Tacos Y Mas