Original Source Portable Diamond Tester

* Professional Diamond Selector II will indicate genuine diamond or fake

* It is designed for quick, precise, and safe diamond testing.

* Portable electronic device for distinguishing real diamonds from other simulated stones.

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

* Emits audible sounds to easily differentiate the readings

* The Diamond Selector II is a diamond tester for distinguishing diamonds from gems, simulants and stones.

* Can be used with any settings: loose stones, stones set in rings, pendants, earings, bracelets, watches.

* Metal alert sound will let you know if the tip has touched the metal setting.

* Specially designed for true and false gemstone testing, not only fast and accurate, but also safe. Used to distinguish real

diamonds from other imitation stones, without adverse effects on gemstones, suitable for: masonry, crystal, agate, red Sapphire,Emerald and more, it is a great tool to test your jewelry.

The intuitive display design of the LCD display and LED indicator light makes the operation of the diamond checker tool easy. The probe and the object to be tested must be at a 90-degree angle, and the authenticity of the gemstone can be quickly identified according to the sound and reading (such as cubic zirconium (CZ)) Such imitations will not react when detected).

Our high accuracy diamond tester measures about 6.3 x 1.57 x 0.87 inches, it is small and portable, it is light in weight, it can be put into any handbag or backpack, and it will not put too much burden on you when using it.

Features:

* Use on any shape: tapered, meleed, round, square, rough, etc.

* Can detect any size: from 0.02 carat and larger (follow settings).

* Dual indicator: by a sound signal as well as a light up level meter display featuring segments in green, yellow and red ranges.

* Metal alert: a tone warns you when the probe tip comes into contact with metal.

* Adjustable: sensitivity can be varied according to the size of the stone and the ambient temperature.

* Totally portable: battery powered for complete independence and reliability.

* Supplied with one 9V battery.

* Metal stone holder for loose stones.

* Black protective carry pouch.

* Dimensions: 6.5 x 1.5 x 0.875 inches.

* Weighs only 6.5 ounces.