Professional Diamond Selector Gemstone Selector II Gems LED Indicator Diamond Tester Jewelry Testing Tool

Description

Features:
Easy to use even for a new beginner
Emit audible sounds to give accurate reading
Diamond indicator will be showed if the stone is a REAL diamond Green light
Metal alert continuous buzzing sound when user accidentally touches metal rather
than stone
Large / small switch for testing diamonds +/ – 8 points
To emit sounds to give accurate reading
LCD display & LED indicator
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. x 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. x according to the weight
of the tested diamonds and measuring the temperature place move bright several
leds. x 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. x 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.
Specification:
Dimension: 16 x 4.2 x 2.2cm
Powered by DC 9V battery not included

Package Includes: 1 x Diamond selector II tester

Diamond Gems Tester Portable Gemstone Selector Tool II LED Indicator Accurate Jewelry Test Tool New HKS99