Features

Large / small switch for testing diamonds +/ - 8 points

To emit sounds to give accurate reading

LCD display !#!amp!*! LED indicator

Easy to use even for a new beginner

Emit audible sounds to give accurate reading

Metal alert (continuous buzzing sound when user accidentally touches metal rather than stone )

Diamond indicator will be showed if the stone is a REAL diamond (Green light)

If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction

Operating methods:

open the power, the power indicator light, instrument began preheating, after a

few seconds instrument can be used.*Take the naked drill will be testedinto

support tray appropriate sunken hole, and its mesa upwards. Those already inlay,

need not put tray hole in ，you can using handheld its.*according to the weight

of the tested diamonds and measuring the temperature place move bright several

leds.*take down needle sheath, handheld instruments, the forefinger of conductive

plate; touch instrument back cover That probe vertically and measured true

diamond mesa gently contact.*carefully watching instrument, if the rest of the

emitting diode light reflect yellow, when light to nine diode, accompany beeping

this explains those tested for a real diamond. By contrast, if lit, and

insufficient nine instrument does not send feng chirp, explain fake diamond or ape.

Product Description

Dimension: 16.5 x 4.2 x 2.2cm

Powered by DC 9V battery x 1 ( included )

Weight: 155g(including battery)

Package Weight: 170g

Color: Black

Package including

1 x Diamond selector II tester

1 x DC 9V battery

1 x Protected leather bag

Please download the USER GUIDE in :

https://www.box.com/s/aadf85a4f0525b3f20e0