Presidium Gem Tester/Colored Stone Estimator II, PGT II

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 (PGT II) - Performing a test and Reading Results

Presidium Gem Tester 11/Coloured Stone Estimator (PGT 11) - TD53

Presidium® Gem Tester II Colored Stones Diamond Testing Machine – SEP Tools

Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones : Presidium: Arts, Crafts & Sewing

The industry’s most trusted colored gemstone tester is now redesigned to be more compact, sturdy and portable. In its second generation, the Presidium

NEW PRESIDIUM PGT II Gem Tester Colored Stones and Diamond Moissanite

Singapore Presidium Colored Gemstone Testers Duo PDT Refractometer Diamond Jewelry Appraisal Identification Instruments Tools

Is it a Diamond? Ruby or Garnet? Sapphire or Tanzanite? Emerald or Jadeite? The PRESIDIUM GEM TESTER PROVIDES THE ANSWERS!!! The Presidium Gem Tester

Presidium Gem Tester/Colored Stone Estimator II

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

Jewelry Diamond Test Singapore Presidium Gem tester II Colored Gemstone Testing Machine - AliExpress

Presidium Gem Tester II (PGT II) - Performing a test and Reading Results

Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones : Presidium: Arts, Crafts & Sewing

Presidium® Gem Tester II Colored Stones Diamond Testing Machine – SEP Tools