PHYHOO High Accuracy Professional Jeweler Diamond Tester For Novice and Expert

Feature

Professional Diamond Selector II will indicate genuine diamond or fake
Uses large / small switches for testing diamonds
Emits audible sounds to easily differentiate the readings
Batteries: 1 x 9v Battery (not included)
Package Contents: 1 x Diamond Tester

Description

PHYHOO High Accuracy Professional Jeweler Diamond Tester For Novice and Expert.If you have any problem,please don't hesitate to let me know.