Presidium Gem Tester II! Everything you need to know - Review

Presidium Gem Indicator - YQ-103

Label your Inventory - Dymo LabelWriter™ 450 Review

Presidium DUO Tester - Jewels & Tools

Presidium Gem Tester II - PGT II at Rs 15000, Presidium in Mumbai

Gem Tester II: Quick Diamond/Moissanite Identification & Colored Gemstone Separation

Gemmology Obsession and Presidium Instruments Collaboration

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 Multi Tester III

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 Gem Tester II Color Diamond Tester

Presidium GEM Indicator PGI Colored Gemstone Diamond Tester NEW

PRESIDIUM MULTI TESTER III

NOTE: The calibration may be affected during shipping. If you have issues, reach out to the seller. INDUSTRIES MOST TRUSTED gemstone tester redesigned

Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored