Professional High Accuracy Diamond Tester LED Diamond Indicator Test Pen Gemstone Selector Jewelry Watcher Tool

This product can not only test the diamond authenticity, but also can test the hardness of the finished jade in between 5 and 9, dual function, non-destructive testing.

Features:
This product can not only test the diamond authenticity, but also can test the hardness of the finished jade in between 5 and 9.
Dual function, non-destructive testing.
Portable size, convenient for carrying.
Easy to operate and accurate test.

Specifications:
Main color: black
Precision: 99
Battery: 9V (not included)
Item size: 162 * 42 * 22mm / 6.4 * 1.7 * 0.9in
Package size: 250 * 150 * 100mm / 9.8 * 5.9 * 3.9in
Package weight: 120g / 4.2ounce

Note:
This can not tell you if the diamond you test is diamond or Moissanite.

Package list:
1 * Diamond Tester