Red LED and Sound Indicator for Genuine Diamonds: Emphasize the use of a red LED light and sound notification system that reliably indicates the presence of a genuine diamond.
Portable and Compact Design: Lightweight and Credit Card-sized for Easy Portability: Highlight the convenience and ease of carrying the diamond tester due to its small size resembling a credit card.
Accurate and Easy-to-Read Test Results: Promote the diamond tester's accuracy in providing reliable test results while ensuring that the readings are clearly displayed and easily understood.
Non-Reactive Results for Fake Diamonds: Highlight the diamond tester's ability to detect fake diamonds by clearly stating that no reaction will be observed if the tested stone is counterfeit.
Metal Alert Function for Extra Sensitivity: Emphasize the diamond tester's added metal alert functionality, which continuously emits a buzzing sound when accidentally touching metal, ensuring accurate testing and preventing false readings.