The PRESIDIUM DUOTESTER comes complete with built in diamond and simulant test discs for easy calibration of the thermal tester. Calibration of the Reflectivity Meter is made easy with the optional (optional with PDT-S7; included with PDT), built in diamond substitute set.
Simulant set includes 1/2ct diamond size equivalents of the following diamond simulants: Strontium Titanate, Cubic Zirconia, GGG, High Zircon, YAG, Synthetic Sapphire, Synthetic Spinel. The value of the set is above $180 if sold separately. The set is used for the Reflectivity Meter part calibration and as a reference.
Convenience The thermal probe pen includes a metal warning detector that emits a audible buzz if the gem mounting is accidentally touched. The DOUTESTER can be powered by 5 AA alkaline batteries or by the electrical adapter provided.
120v U.S. AC Adapter included, Please purchase 220-240V AC adapter in our eBay store, if you need to use tester in countries with 220-240V AC power supply and want 220-240V AC adapter included instead.
Guaranteed Quality
The PRESIDIUM DUOTESTER is manufactured under rigid quality standards. The user is assured of the highest satisfaction and dependable service from this PRESIDIUM instrument. Each DUOTESTER is tested for functionality before shipment.
1 year factory warranty
- INCLUDES DIAMOND SIMULANT KIT (7 STONES)
Size : L-165mm x W-77mm x H-77mm (6.85" x 3.2" x 3.2") )
We are Presidium Instruments authorized dealer and are receiving them directly from the manufacturer.
The product is guaranteed to be factory fresh, shipped promptly in manufacturer sealed box.