Features:

Easy to use even for a new beginner

Emit audible sounds to give accurate reading

Compensation for ambient temperature.

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

Auto shut-off with a push button switch

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

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

LCD display & LED indicator

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

Specification:

Size:135*40*20mm

Power supply: 9V battery(not included)

Specially offer an unique 2 sounds and 3 color lamps display system to identify diamonds from imitations.

Weight:100g

 

 

Package Content

1xDiamond Selector Tester with bag