The "Diamond Selector II" is a portable electronic gadget that can distinguish real diamonds from synthetic stones quickly, precisely, and safely
ACCESSIBILITY FOR BEGINNER AND PROFESSIONAL -
Simple to use the outcome is indicated by an LED light and an audible signal.
If the stone is a real diamond, a red light will appear and an audio alert will sound. Calibrating stones of varying sizes is simple and the Reading is accurate and reliable
UPKEEP AND REPAIR -
2. The color of the indicator light turns dark indicating that the battery is about to run out and that the battery should be replaced as soon as possible.
SPECIFICATIONS AND PACKAGE -
Color : Black
Material : ABS
Power supply : 1 * DC 9V Battery (not include)
Item size : 16.2*4.9*2.5 cm (6.38 * 1.93 * 0.98 in)
Diamond Selector II
- User Manual