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Presidium - Coloured Stone Gem Tester II
The ALL-NEW Presidium Gem Tester II
The most trusted and sought after coloured gemstone tester has been redesigned with the user in mind, to be more compact, sturdy and portable. Provides users with a quick and easy way to identify diamonds/moissanites and seperate up to 15 common coloured gemstones based on their thermal properties.
Features:
Retractable thermalelectric probe tip that ensures constant pressure between probe and gemstone
Industries thinnest probe tip (0.6mm) for testing coloured gemstones 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 display
Built in glass and calibration discs for reference
Benefits:
Identifies diamonds/moissanites and most coloured 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
Uses 2 x AA batteries or power adaptor (included)
It is recommended to use the Presidium Gem Tester II in environments at ambient temperatures of 18c - 27c
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