Diamond Tester Selector
- Pocket with a handheld.
- Operation simple and accurate.
- 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.
- Dimension: 16 x 4 x 2 cm
- Color: Black
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