Features


Presidium? Gem Tester II
The most trusted and sought-after colored gemstone tester has been redesigned with the user in mind to be more compact, sturdy and portable.
The Presidium Gem Tester II (PGT II) provides users with a quick and easy way to identify diamonds/moisanites and separate up to 15 common colored gemstones based on their thermal properties.
Clear and direct analog display
Built-in Glass and Calibration Discs for reference
The industry's thinnest probe tip (0.6mm) for testing colored gemstones as small as 0.02ct.
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 0.02ct
Metal alert buzzer to ensure that probe tip is in contact with gemstone during testing
Clear and easy-to-read analog dial
Can differentiate between 15 types of gemstones
Built-in glass and Calibration (CAL) test discs for reference
Benefits
Identifies diamonds/moissanites 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 2 AA batteries or adaptor (included)
Recommended Operating Conditions
It is recommended to use the Presidium Gem Tester II in environments at ambient temperatures of 18C - 27C.

PGT-2 Presidium Gem Tester II
Product Description

Features


Presidium? Gem Tester II
The most trusted and sought-after colored gemstone tester has been redesigned with the user in mind to be more compact, sturdy and portable.
The Presidium Gem Tester II (PGT II) provides users with a quick and easy way to identify diamonds/moisanites and separate up to 15 common colored gemstones based on their thermal properties.
Clear and direct analog display
Built-in Glass and Calibration Discs for reference
The industry's thinnest probe tip (0.6mm) for testing colored gemstones as small as 0.02ct.
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 0.02ct
Metal alert buzzer to ensure that probe tip is in contact with gemstone during testing
Clear and easy-to-read analog dial
Can differentiate between 15 types of gemstones
Built-in glass and Calibration (CAL) test discs for reference
Benefits
Identifies diamonds/moissanites 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 2 AA batteries or adaptor (included)
Recommended Operating Conditions
It is recommended to use the Presidium Gem Tester II in environments at ambient temperatures of 18C - 27C.

To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist.

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We accept the following forms of payments:

1. Paypal Payments

2. Mastercard, Visa, American Express, Discover, all through PayPal (you dont need a PayPal account to use these types of payments, however they are processed through eBay's preferred payment system Paypal.)

Please make sure that your email address listed with PayPal and Ebay are current because when we ship your item, you will receive an email with tracking information.

Returns are accepted

Items must be returned within 30 days of the auction ending

Buyer will pay for return shipping.

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