Professional Diamond Tester Moissanites LED Indicator Tester Pen Detector Tofi

Description

Features:
1.Easy to use even for a new beginner
2.Emit audible sounds to give accurate reading
3.Diamond indicator will be showed if the stone is a REAL diamond (Green light)
4.Metal alert (continuous buzzing sound when user accidentally touches metal rather than stone )
5.Large / Small switch for testing diamonds +/ - 8 points
6.To emit sounds to give accurate reading
7.LCD display & LED indicator
8.If a stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction
Specification:
Item type:  Diamond Tester
Material: Metal, Plastic
Color:  Black
Package includes:
1PC X Diamond Tester
Note:
1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures.
2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.
On Jul-17-21 at 09:47:11 PDT, seller added the following information: