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.
$419.00
Description
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.
Additional information
| Weight | 1.3 lbs |
|---|---|
| Dimensions | 4 × 2 × 2 in |