Presidium Gem Tester II (PGT II)

Presidium Gem Tester II (PGT II) is multipurpose gemstone tester used to check and validate more than 16 of common colored gemstones types.

Presidium Gem Tester II Color Diamond Tester

Presidium Duo Tester PDT Diamond Gemstone Tester : Arts, Crafts & Sewing

Presidium Gem Tester II (PGT II)

Presidium Gem Tester PGT II Colored Gemstone Diamond Distinguish Estimator Display Gemological Identification Instrument Tools

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

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

Singapore Presidium Gem Tester Ii, Testing 16 Kinds Of Gems

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

Gem Tester II (PGT II) - combined tester - boley GmbH