Note :

• Turn on the power of the tester and heat the probe. It usually takes 20 seconds to touch the hot needle to the surface of the sample.
• According to the signal sent by the thermal conductivity meter, it can be determined whether the sample is diamond.

• Type : Diamond Tester
• Material : Plastic + Metal
• Color : Black
• Size : Approx. 160x40x22mm / 6.3x1.6x0.9inch
• Power Supply : Powered by 9V battery (not included)

Package Included:

• 1 x Diamond Tester
• 1 x Bag
• 1 x Test Tray
• 1 x User Manual

• This diamond tester has a highly compact design, which can perform fast, accurate, and safe diamond testing, which is very suitable for carrying with you when buying diamonds.
• This diamond tester will indicate whether your diamond is genuine or fake. You can quickly and easily understand the diamond data.
• The LED light and audio indication of this diamond tester test the true and false results of the diamond.
• This diamond tester is a precision electronic instrument, the use environment is 5-35 degrees Celsius, and the relative humidity of the air is 80%. The gems to be tested must be clean, dry, and at room temperature.
• This tester is non-destructive and easy to operate.