Presidium Gem Tester

Presidium Gem Tester

• NOTE: The calibration may be affected during shipping. If you have issues, reach out to the seller.
• INDUSTRIES MOST TRUSTED gemstone tester redesigned to be more compact, sturdy and portable.
• THINNEST RETRACTABLE PROBE TIP: 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.