Professional High Accurancy Diamond Tester 2in1 Diamond and Moissanite Test Pen Portable Gemstone

This product can be used to detect whether your gemstone is diamond or moissanite.

Features: Made of fine quality material, wearresistant for long service time. Portable size, convenient for carrying. Easy to operate and quick and accurate results. Two powersupply methods, battery (6F22 9V battery) or power adapter. The battery is easy to replace, so you don " t need to worry its battery. (Battery Not Included)

Specifications: Plug: EU, US (optional) Main color: black Battery: 9V (not included) Package size: 166 * 52 * 22mm 6.5 * 2.0 * 0.9in Package weight: 90g 3.2ounce

Package List: 1 * Diamond Tester