High Quality Jewelry Making Tool Gemstone Hardness Tester Presidium Gemstone Tester

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High Quality Jewelry Making Tool Gemstone Hardness Tester Presidium Gemstone Tester

Model:TS-304
Dimension:165x77x77mm
Weight:265g
Optimal Operating Temperature18°C – 27°C
Storage Temperature10°C – 51°C
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Benefits:
Identifies diamonds and most colored gemstones
Tests both polished and unpolished gemstones
Tests gemstones as small as 0.02ct
Consistent and reliable results every time
No waiting time between tests
Simple and easy to use
Runs on batteries
Power & Battery:
2x AAA alkaline batteries (approximately 3 hours of continuous use)
AC port to be used with appropriate Presidium Power Adaptor (not included)
Recommended Operating Conditions:
Optimal Operating Temperature: 18°C – 27°C
Storage Temperature: 10°C – 51°C


Presidium Gem Tester for Identifying Diamonds


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The Presidium Gem Tester II is based on the invention of Professor Julian Goldsmid from the University of New South Wales in
Australia. It was developed to distinguish between diamonds and its other simulants using the principles of thermal conductivity.
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.
It is to be noted that natural and synthetic gemstones have similar physical and optical properties. As such, Presidium Gem Tester
II does not distinguish between natural and synthetic gemstones.
The Presidium Gem Tester II features the following: Retractable thermoelectric probe tip that ensures constant pressure between
probe tip and gemstone Industry’s thinnest probe tip (0.6mm) for testing diamonds as small as 0.02ct Metal alert buzzer to ensure
that probe tip is in contact with gemstone during testing Clear and easy-to-read analog dial No waiting time between tests
Built-in Calibration (CAL) and Glass test discs for reference Powered by 2 x AA batteries or adaptor
Included in your package: Presidium Gem Tester II Retractable probe pen Built-in Calibration (CAL) and Glass test discs AC adaptor
User handbook Warranty card Protective carrying case




High Quality Jewelry Making Tool Gemstone Hardness Tester Presidium Gemstone Tester


Product Name
Gemstone Hardness Tester Presidium Gemstone Tester
Wight
265g
Function
Gemstone Tester
Volume
165x77x77mm,1box




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