








💎 Identify brilliance in a flash—because every gem deserves the spotlight.
The Presidium Gem Indicator is the industry’s only handheld tester designed specifically for colored gemstones, delivering rapid and accurate identification of up to 31 gem types. Featuring the thinnest retractable 0.45mm thermoelectric probe tip, a color input function for enhanced precision, and a clear digital LED display, it combines ergonomic design with versatile power options including USB and AAA batteries. Ideal for professionals demanding speed, accuracy, and portability in gemstone testing.






| Package Dimensions | 20.57 x 8.64 x 6.1 cm; 318 g |
| Batteries required | No |
S**N
identifies several precious and semiprecious gemstones together with diamonds and moissanites
Keep the operating procedure simpleto follow/understand. Can you share a detailed and simple procedure to start using including how to test different colored gemstones?
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