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

Diamond Tester60x LED Magnifying Glasses Jeweler Tool Kit Combofor Novice and Expert - Diamond Selector II 9V Battery Included(diamond Tester+)

Metallic Mastery: Jeweled Legacy's Guide to Testing Precious Metals

Professional Gold, Silver, Platinum Jewelry Testing Kit with Stone Ins – GOLD TESTING EQUIPMENT

Replacement Pen Probe for AuRACLE™ Gold Testers

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

For appraisal and testing of gold karats and silver. Wood case with five compartments contains set of 6 precious metal testing needles (8, 10, 12, 14,

Silver & Gold Precious Metal Testing Kit

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

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

Precious Metal Testing Service - Custom-Made Jewellery

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

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

Professional Gold, Silver, Platinum Jewelry Testing Kit with Stone Ins – GOLD TESTING EQUIPMENT

SuperbMelt Gold Testing Machine, Gold Testing Kit