High Precision Jewelry Diamond Tester, Gem Diamond Detector with Assisted Thermal Calibration (ATC), Can Distinguish 16 Kinds of Gemstones, for Jewelry Shop

Diamond Tester, Diamond Selector,Led Jewelry Tester Tool Kit, Diamond Tester With Professional Reading And Accuracy, Synthetic Moissanite Or Genuine Diamond Testing▓ Specification:Power supply method: Use 2 AA batteries or adapter (batteries not included)size:Length: 125 mm (4.93 inches)Width: 90mm (3.55 inches)Height: 70mm (2.76 inches)▓ Feature:- Retractable thermoelectric probe tip ensures constant pressure between probe and stone- Metal alarm buzzer ensures probe tip is in contact with the stone during testing- Built-in glass and calibration (CAL) test disk for reference- Probe tip (0.6mm) for testing stones as small as 0.02ct- Clear and easy-to-read analogue dial; can distinguish 16 types of gemstones.▓ Products include:1 x Gem diamond tester

• ▓【DIAMOND TESTER】Adopts assisted thermal calibration technology to help you quickly identify diamonds and moissanite from other fake gemstones.
• ▓【ACCURATE TESTING】Diamond testing tools use advanced electronic technology to quickly and accurately determine the authenticity of diamonds, moissanite and other gemstones.
• ▓【AUTOMATIC CALIBRATION】Accurately test the purity and authenticity of precious metals. It gives you instant results without waiting between tests, so you can easily and quickly evaluate your projects anytime, anywhere.
• ▓【RETRACTABLE PROBE TIP】The gem tester adopts a retractable probe tip, which has been redesigned to be more compact, sturdy and portable.
• ▓【APPLICATION】It is also a tool for testing and accurately detecting and analyzing jewelry when you go to garage sales, flea markets, swap meets to sell diamonds, moissanite, stamps, jewelry or for classroom assessments, education, etc.