Name: Presidium Gem Tester II (PGT II) for Identifying Diamonds/Moissanites and Up To 16 Common Colored Ge
Brand: Presidium
SKU: 160969205833531398
Price: 279 USD

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The industry’s most trusted colored gemstone tester is now redesigned to be more compact, sturdy and portable.  In its 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.  Features    Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone  Industry’s thinnest probe tip (0.6mm) for testing gemstones as small as 0.02 carats  Metal alert buzzer to ensure probe tip is in contact with gemstone during testing  Clear and easy-to-read analog dial Built-in Glass and Calibration (CAL) test discs for reference Benefits Identifies 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 Runs on 2 AA batteries or adaptor (included) Specifications Power & Battery 2 x AA alkaline batteries (approximately 3 hours of continuous use)  AC port to be usedwith appropriate Presidium Power Adaptor (included)  Recommended Operating Conditions Optimal Operating Temperature: 18°C – 27°C (65°F – 80°F)  Storage Temperature: 10°C – 51°C (50°F – 124°F)  Dimensions & Weight   Length: 125mm (4.93 inches)  Width: 90mm (3.55 inches)  Height: 70mm (2.76 inches)  Weight (without batteries): 220grams (7.76 oz)

Presidium Gem Tester II (PGT II) for Identifying Diamonds/Moissanites and Up To 16 Common Colored Ge

Presidium Gem Tester II (PGT II) for Identifying Diamonds/Moissanites and Up To 16 Common Colored Ge

Presidium Gem Tester II (PGT II) for Identifying Diamonds/Moissanites and Up To 16 Common Colored Ge

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Presidium Gem Tester II (PGT II) for Identifying Diamonds/Moissanites and Up To 16 Common Colored Ge

Presidium Gem Tester II (PGT II) for Identifying Diamonds/Moissanites and Up To 16 Common Colored Ge

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