Gemstone Tester PGT II

 Presidium Gemstone Tester PGT II

The industry’s most trusted colored gemstone tester is now redesigned to be more compact, sturdy and portable.

In it’s second generation, the Presidium Gem Tester II provides a quick and easy way to identify diamonds/moissanites and separates up to 16 common colored gemstones based on their thermal conductivity with its clear and direct analog display. A newly redesigned inbuilt calibration reference and adjustment provides ease of operation both indoors and outdoors.

The Presidium Gem Tester II features the industry’s thinnest retractable probe tip (0.6mm) for testing colored gemstones as small as 0.02 carats. Coated gemstones can also be generally tested with PGT II.

*Does not differentiate between natural and synthetic colored gemstones.

Benefits

• dentifies diamonds/moissanites and most common colored gemstones
• Tests both polished and unpolished gemstones
• Tests gemstones as small as 0.02 carats
• Consistent and reliable results every time
• No waiting time between tests
• Simple and easy to use
• Runs on 2 AA batteries or adaptor (included)
• Comes Calibrated and ready to use

2 x AA alkaline batteries (approximately 3 hours of continuous use)

AC port to be used with appropriate Presidium Power Adaptor (included)

Optimal Operating Temperature: 18°C – 27°C (65°F – 80°F)

Storage Temperature: 10°C – 51°C (50°F – 124°F)