Retractable ThermoElectric Probe Tip - ensures constant pressure between Probe and Gemstone. Industry's Thinnest Probe Tip (0.6mm) - for testing diamonds as small as 0.02ct. Metal Alert Buzzer - to ensure the Probe Tip is in contact with Gemstone during Testing. Large easy-to-read Analog Dial - with 15 Colored Gemstones. Digital index LED Display - for reading of Reflectivity Value of the gemstone (based on conversion from refractive index).
Set of Diamond and Simulant Test Discs - included for reference. Simulant Reflective Properties Reference Chart - included. Simulant Set - for Calibration of Reflectivity Meter. Tests Gemstones using dual tests of Thermal and Reflectivity Properties to determine the gemstone type.
Clear and Visible Display - for ease of reading measurements for both Thermal and Reflective test. Tests Gem Stones as small as 0.02ct. Consistent and Reliable results every time - no waiting between tests. Simple and Easy to use. Powered by 5x AAA Batteries (included).
We also supply the Presidium DUO PDT-s7 (without simulant set)- check out our other listings! Gemstone Testers, we offer complete after sales service and backup the product with a full. We'll get back to you as soon as possible. The item "Gemstone & Stones Multi Tester Handheld Presidium DUO Color Stone Estimator Gem" is in sale since Wednesday, July 5, 2017.
This item is in the category "Jewellery & Watches\Jewellery Design & Repair\Tools\Other Tools".electronics" and is located in Rivervale, WA. This item can be shipped worldwide.