Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones
NOTE: The calibration may be affected during shipping. If you have issues, reach out to the seller.view less
INDUSTRIES MOST TRUSTED gemstone tester redesigned to be more compact, sturdy and portable.view less
THINNEST RETRACTABLE PROBE TIP: PGT II features the industry’s thinnest retractable probe tip.view less
VERSATILE AND RELIABLE: Consistent and reliable results every time. Identifies diamonds/moissanites.view less
SIMPLE & EASY TO USE: Clear and easy-to-read analog dial; Can differentiate 16 types of gemstones.view less
Best Review
Customers find the gem tester works well and serves as a decent first screening tool. However, the accuracy receives negative feedback, with readings being inconsistent. Moreover, the build quality is concerning, with multiple reports of flimsy pen construction and faulty equipment. Additionally, customers disagree on the value for money, with some considering it worth the price while others find it overpriced. The ease of use is mixed, with some finding it easy to use while others complain about scant instructions.AI Generated from the text of customer reviews