High Precision Jewelry Diamond Tester,Diamond Moissanite Tester,with Retractable Probe,Thermal Conductivity Meter for Identifying Diamonds,Moissanites,Gemstones

Still struggling to accurately identify genuine gemstones?This professional diamond and moissanite tester is easy to read, portable, and can identify 16 types of gemstones, down to 0.02 carats.♦【Features】:-Easy to read-Portable-Identifies 16 types of gemstones♦【Specifications】:Product Name: Gemstone/Diamond TesterLength: 125 mm (4.93 inches)Width: 90 mm (3.55 inches)Height: 70 mm (2.76 inches)Applications: Suitable for use in flea markets, thrift fairs, or for classroom assessments, education, etc.♦【Included】:1 x Professional Diamond and Moissanite TesterFor any questions, please contact us. We will reply within 24 hours.

• ♦【Gemstone Tester】: Diamond tester utilizes the principle of thermal conductivity and features a clear, easy-to-read analog dial to help distinguish and identify diamonds/moissanite; it can differentiate 16 gemstones
• ♦【Retractable Probe】: Retractable probe ensures constant pressure between the probe and the gemstone. The probe (0.6 mm) can be used to test diamonds as small as 0.02 carats
• ♦【Precision and Speed】: Professional diamond testing pen is equipped with a metal buzzer to ensure the probe remains in contact with the gemstone throughout the test. Stable and reliable test results are obtained without waiting
• ♦【Thermal-Assisted Calibration】: Built-in snap-on glass and calibration test dial (CAL) allow for easy self-calibration of the device according to the testing environment. This ensures accurate readings and improves performance over time
• ♦【Wide Applications】: Diamond identifier is used to test and measure diamonds and gemstones and is suitable for the gem industry, academic institutions, laboratories, jewelry manufacturers, diamond grading companies, and retail jewelers