INCLUDED ASSISTED THERMAL CALIBRATION | Now easily self calibrate your device to your testing environment INDUSTRIES MOST TRUSTED | Gemstone tester
Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones
Presidium Refractive Index Meter II - YQ-410
Presidium Electronic Gemstone Computer Gauge Pgcg Measure Loose Diamond Mounted Jewelry Estimate Weight Accuracy 0.01mm - Jewelry Tools & Equipments - AliExpress
Jewelry Identification Kit Bag Instrument Diamond Gemstone Appraisal Evaluation Sorting Tools Magnifier Inscription Loupe Lysuz
Handheld Diamond Inscription Loupe 20x High Quality Optical Glass
Presidium Duo Tester PDT Diamond Gemstone Tester
Singapore Presidium Colored Gemstone Testers Duo PDT Refractometer Diamond Jewelry Appraisal Identification Instruments Tools
Handheld Diamond Inscription Loupe 20x High Quality Optical Glass
Presidium GEM Indicator PGI Colored Gemstone Diamond Tester
Presidium Gem Indicator (PGI), Gem Tester
Singapore Presidium Synthetic Diamond Screener SDS II Colorless Diamond Tester CVD HTHP Type IIa Lab Created Jewelry Instrument
Singapore Presidium Synthetic Diamond Screener SDS II Colorless Diamond Tester CVD HTHP Type IIa Lab Created Jewelry Instrument
Diamond Gemstone Selector III Tool Sound Light Indicators High
Presidium Duo Tester PDT Diamond Gemstone Tester