Presidium Gem Indicator (PGI) Gem Tester
Product ID: 386129512
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💎Tests 31 gemstone types with color input
📏Thinnest retractable probe tip for precision
🔋USB-powered for on-the-go convenience
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Description
💎 Unlock the true value of every gem with pinpoint precision!
- GEMSTONE MASTERY - Identify 31 different gemstones with enhanced color input for crystal-clear differentiation.
- ERGONOMIC ELEGANCE - Chrome-brushed grip designed for comfort during extended use—style meets function.
- POWER YOUR PASSION ANYWHERE - USB port offers flexible power options, perfect for professionals on the move.
- PRECISION AT YOUR FINGERTIPS - Ultra-thin retractable probe ensures flawless contact and unmatched accuracy.
- READABILITY MEETS EFFICIENCY - Bright digital LED screen delivers instant, easy-to-interpret results every time.
The Presidium Gem Indicator (PGI) is a lightweight, ergonomic gem tester featuring the thinnest retractable thermoelectric probe tip for superior accuracy. It supports testing of 31 different gemstones with a color input function for enhanced differentiation, displays results on a clear digital LED screen, and offers USB power for versatile, portable use.
Specifications
| Brand | Presidium |
| Model Number | PGI |
| Package Dimensions | 21.69 x 14.1 x 6.3 cm; 200 g |
| Material | stone |
| Item Weight | 200 g |
Have a Question? See What Others Asked
What is included in purchase? What replacement tip does this device use? Same a Adamus?
Can it determine Moissanites from Diamonds?
How does it display a ruby? How does it display an emerald?
How does it display the identity the gemstones?
Common Questions
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