Professional Jeweller High Accuracy Diamond Tester For Novice and Expert - Diamond Selector II 9V Battery Included

Features: 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 Powered by DC 9V battery x 1 (Included) Package include: 1 x Diamond Tester 1 x Leather Pouch Case 1 x Testing Platform 1 x User Manual 1 x DC 9V battery • Professional Diamond Selector II will indicate genuine diamond or fake.It is designed for quick, precise, and safe diamond testing. • LCD display & LED indicator.Uses large / small switches for testing diamonds,Emits audible sounds to easily differentiate the readings. • Hqdz Diamond Tester Pen is simple to operate to get results, professional(s) are not required. • Simply turn on our Diamond Tester Pen detector; place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient) and If the stone is fake, crystal or cubic zirconia, the tester will not beep. • Diamond tester is battery powered for convenience.Requires 1 standard 9v battery, which is included.