Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones

Features

• INCLUDED ASSISTED THERMAL CALIBRATION | Now easily self calibrate your device to your testing environment
• INDUSTRIES MOST TRUSTED | Gemstone tester redesigned to be more compact, sturdy and portable
• THINNEST RETRACTABLE PROBE TIP I PGT II features the industry’s thinnest retractable probe tip
• VERSATILE AND RELIABLE | Consistent and reliable results every time. Identifies diamonds/moissanites
• SIMPLE & EASY TO USE | Clear and easy-to-read analog dial; Can differentiate 16 types of gemstones. IMPORTANT TO NOTE | The calibration of this product may be affected during shipping. If you experience issues with calibration, please reach out to the seller for assistance prior to returning the item.