Professional Diamond Tester, Jewelry Diamond Detector Gem Diamond

1 x Diamond Tester. Power by 9V AC adapter. Auto shuts off automatically after three minutes to save the battery.

DMTK-83 Diamond Moissanite Tester Gemstone 2pt Jewel Stone Combo Gem Jewelry Tool - Tekcoplus Ltd.

Yehuda Sherlock Holmes 4.0 Diamond Tester

Easy operation: The jewelry testing tool is designed with alarm sounds to help you recognize the results. Sturdy material: The jewelry tester is made

Professional Jewelry Diamond Gem Testers Pen Diamond Gemstone Detector US

Pro Diamond Moissanite Tester 2pt Jewel Stone Factory Calibrated – Gain Express

Professional Diamond Tester, Jewelry Diamond Detector Gem Diamond

Benchmark, Efficient diamond selector ii for Jewellers

Colour: black, Material: metal, Package Contents:, 1 set * Diamond tester, Only the above package content, other products are not included., Note

Professional Diamond Tester, Jewelry Diamond Detector Gem Diamond Tester Pen for Jewelry Jade Ruby Stone Testing

This is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond tests. An excellent tool kit for the diamond tester, suitable for handling any exposed or inlaid diamonds and gems, as well as other jewelry and precious metal items. The diamond detector with voice instructions and audible sounds are emitted when the lights are on so that you can easily distinguish between masonry and stone.

Dupeakya Professional Diamond Selector II, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone, Black

Diamond Tester Pen, High Accuracy Diamond Tester, Professional Jewelery Selector, Portable LED Audio Jeweler Diamond Gemstone Test Tool for Novice and Expert