Professional Gem Checker with Thermal Sensor
Unmatched Precision and Reliability
Experience the ultimate peace of mind with our Professional Gem Checker equipped with advanced thermal sensory technology. Designed to provide:
- Fast & Accurate Diamond Verification: Thanks to high-accuracy thermal conductivity, this tester distinguishes real diamonds from imitations such as crystals and cubic zirconia, ideal for home users, collectors, or resellers.
- Built-in UV Light for Fluorescence Detection: Reveal diamond fluorescence with our built-in UV light, an essential feature for authentic verification. Different materials exhibit unique reactions under UV light — perfect for a thorough assessment.
- Real-Time Feedback: Within just 25 seconds, our tester provides instant feedback through LED lights and sound notifications. Place the conductive panel on the top of the tester, tip vertically, and receive immediate results — a flashing red LED and buzzer signal the presence of a true diamond.
- Testing Tips for Best Accuracy: For optimal results, use the tester with bare hands at room temperature (10–35°C), ensuring accurate readings for diamonds weighing 0.02 carats and larger.
- Compact & Travel-Friendly: Our diamond tester pen is designed for convenience, easily fitting in your bag or drawer with a protective case. The leather pouch safeguards your investment, making it perfect for on-the-spot checks at home, during store visits, or while traveling.
Why Choose Our Professional Gem Checker?
Invest in a reliable tool that gives you the confidence and assurance you deserve. Whether you’re a gem enthusiast, collector, or a business professional, the Professional Gem Checker with Thermal Sensor is your key to distinguishing between genuine diamonds and imitations with precision. With a 30-day unconditional return or exchange policy, your satisfaction is guaranteed.
Don’t leave your diamond's authenticity to chance — order your Professional Gem Checker today and ensure that every gem is truly unique!
| Unit Quantity: 4 ounces | Suitable For: Identification/Testing,Gem Testing,Diamond Verification,Fluorescence Detection | Material: Plastic,Electronic Components | Set Includes: Battery,Protective Case,Leather Pouch |
| Type: Tester | Color: Black | | |