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

Silver & Gold Testing Apparatus Kit

Replacement Activator & Electrolyte Kit for M18 Gold Tester

Easily test the karat content of gold, as well as the purity of silver and platinum, with ToolTreaux’s Complete Gold Testing Kit. The kit includes six, 0.5oz shatterproof plastic squeeze bottles (10k, 14k, 18k, 22k, silver and platinum) and one testing stone; the testing solutions are potent, effective and will see you through hundreds of tests! A must-have tool for gold panning, coin and jewelry appraisal or other professions that work with gold and precious metals.

ToolTreaux Complete Acid Testing Kit for Gold Silver Platinum Precious Metals with Testing Stone, 7pc

Gold Testing Stone Acid Test Kit Test Precious Metals Jewelry Test Stone Portable Jewelry Tools 10K

GTE Gold and Silver Testing Supply

GT & GXL Cleaner.

Cleaner GXL, GS & GT Electronic Gold & Platinum Testers

sigma metalytics precious metal verifier for

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

PuriTest Electronc Diamond and Precious Metals Test Kit-Culti Diamond Selector, Purity Test Acids, DigiWeigh Jewelry

goldsite test kit precious alloy portable