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💎 Elevate Your Gemstone Game!
The Presidium Instruments Gem Tester II (PGT II) is a state-of-the-art gemstone tester featuring Assisted Thermal Calibration (ATC) for precise identification of diamonds, moissanites, and a variety of colored gemstones. Its compact design and user-friendly interface make it the go-to tool for professionals seeking reliable results in any setting.
| ASIN | B08M87J44P |
| Best Sellers Rank | 3,295,899 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 90,870 in Beading & Jewellery-Making |
| Guaranteed software updates until | unknown |
| Item model number | PGT-II |
| Manufacturer | Presidium Instruments |
| Product Dimensions | 11.43 x 9.65 x 19.81 cm; 540 g |
R**U
Testing
E**N
The presidium instrument gemstones tester is a good product. It would have been great if there where actual light to indicate the name of the exact stone instated of just a line with more the one name leaving you to guess what exactly it's.
S**B
This is my second Presidium gem tester. It is easy to use, although sometimes the calibration can be tricky. I have found that if you let the unit warm up for at least an hour, it minimizes the need for re-calibration. I use if for my vintage jewelry hobby.
B**E
I like the variation this tester has for identifying various gems . However , I find the pen has been extremely finicky and I can hardly have it calibrate up to the Cal indicator level without constantly cleaning and wiping down the cal glass and pen tip. I may have received a faulty pen as it has play back and forth ?
M**N
This tester clearly displays hardness of all types of gems in all types of settings. It quickly clears up any mysteries about the gem at hand. Highly recommend!
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منذ 4 أيام
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