PRESIDIUM Gemstone Tester II PGT Colored Gemstone Tester

Product no.: 4622.62

389.00 €
incl. VAT, plus delivery
In stock
Delivery time: ca. 2-5 day(s)

Description

PRESIDIUM Gemstone Tester II PGT Colored Gemstone Tester

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.


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
  • Can differentiate between 16 types of gemstones
  • 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
  • No waiting time between tests
  • Simple and easy to use
  • Runs on 2 AA batteries or adaptor (included)


Unpolished Gems
The device is also suitable for testing uncut gemstones. However, the unpolished stones must have a clean surface, since mineral impurities on the surface lead to inaccurate readings. If the tests are in doubt, the stones should be sent to a laboratory for further analysis.

Important NOTE
This portable gem tester helps distinguish the identities of colored stones. Whether it is a natural or synthetic gemstone cannot currently be determined by a portable tester.


Specifications


Power & Battery

  • 2 x AA alkaline batteries (approximately 3 hours of continuous use)
  • AC port to be used with 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)
  • click to enlarge the image
  • Weight (without batteries): 220grams (7.76 oz)


Additional product information

Art
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