Practical Portable Jewelry Test Tool Diamond Selector III With LED Indicator

This is a portable electronic diamond tester for distinguishing real diamonds from other simulated stones.

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

With non-destructive testing, it is easy and accurate to operate.

Being as a pocket tester, it is easy to carry.

Caratteristiche: 1.

It is lightweight and compact in size (with a size of credit card), facile e comodo da trasportare.

2.

Real diamond is indicated by red led and sound.

3.

Accurate and reliable test result, easy to read.

4.

If diamond is fake, there will be no reaction.

5.

With metal alert function, it will continuously emit buzzing sound when accidentally touches metal.

6.

Testing platform for loose stones.

Specifiche: condizione: 100% nuovo di zecca tipo di elemento: strumento di gioielli materiale: plastica + metallo colore: come mostrato nellimmagine peso: circa.

94 g batteria: 2.

Batterie aaa (non incluso) elenco dei pacchetti: 1.

Tester di diamanti (batterie non incluse) 1.

Manuale inglese 1.

Borsa 1.

Vassoio in metallo avviso: diamond selector iii can measure the different heat conductivity of individual stones and distinguish it through just one-touch simple operation.

However, those stones with similar heat conductivity to the natural diamonds can not be distinguished.