Category: Colored Gemstone Testers Duo Tester II SGD $581.00 0 reviews Details The only comprehensive tool in the market that combines thermal conductivity and reflectivity indexes. Now with Presidium's Assisted Thermal Calibration (ATC) for accurate and consistent tests. Adaptor Included. Quantity 12345678 Login to add to wish list Accessories UNIVERSAL ADAPTOR: 6.2V 500mA (PGT II/PDT II) SGD $20.00 Add Probe Pen PS2-2 (PGT II / PDT II) SGD $75.00 Add Simulant Set (SS) SGD $299.00 Add Review Please login to submit your product review. Enquiry Your name * Your email address * Contact Number Product * Message * Download Refractive Index Chart English User Handbook Chinese User Handbook Spanish User Handbook French User Handbook German User Handbook Italian User Handbook Russian User Handbook Introducing Presidium’s Assisted Thermal Calibration (ATC) function using newly redesigned in-built calibration discs to ensure accurate and consistent tests for both indoors and outdoors operation. Presidium Duo Tester II (PDT II) is the only comprehensive tool on the market that combines two proven testing methods for gemstones. PDT II differentiates diamonds from its simulants based on both their thermal conductivity and reflective indexes. Coated gemstones can also be generally tested with the PDT II. The Presidium Duo Tester II comes with a probe pen that has a retractable probe tip which ensures consistent pressure against the gemstone during testing for more reliable results. With the industry’s thinnest probe tip size of 0.6mm, PDT II tests gemstones as small as 0.02ct. *Does not differentiate between natural and synthetic colored gemstones.
