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Presidium DuoTester (PDT) w/Simulates

Portable Diamond Testing with Thermal Conductivity and Reflectivity measuring in the same instrument! Double your confidence in testing for diamonds against all known simulants, including Synthetic Moissanite with Presidium DuoTester. Features: Measure stones from 0.02 carat with thermal conductivity. Metal detector - continuous beep. Fail - safe protection (diamond and simulant test discs). Retractable tip to ensure the accuracy and consistent pressure between the measuring probe and gemstone. Powered by five AA batteries or AC adaptor (Batteries optional). Large analog display and digital index display for common color stones, Moissanite, and diamond. 7 piece referent stone set consistent presence between the measuring probe and gemstone.




Presidium DuoTester (PDT) W/STONE SET




910 Brown Street - P.O. Box 216 - Norway, MI 49870 sales@kingsleynorth.com - Fax - 906-563-7143, 800-338-9280 / 906-563-9228 www.kingsleynorth.com