Presidium® DUO Tester (PDT)

Presidium® DUO Tester (PDT)

    Price: $389.00

    Code: SST-734

    Weight: 1.30 pounds

    Presidium® DUO Tester (PDT)

    Uses two proven testing methods for gemstones (coated gemstones) by differentiating diamonds from its 

    simulants based on thermal conductivity and reflective indexes. Built-in simulant set for enhanced calibration 

    of the thermal tester. Retractable probe for consistent pressure against the stone. Test diamonds as small 

    as 0.02 ct. Powered by AC adapter(included) or by 5 AA batteries (not included). One-year factory warranty.
    Stones not included.

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