GEMSTONE DUO TESTER

tester-do-kamieni-presidium

Presidium Gem Tester PGT II Colored Gemstone Testers Estimator Display Gemological Testing Identification Instrument Tools

Presidium DuoTester

How To Use A Presidium Gem Tester - Maddisons UK

Tester do kamieni PRESIDIUM Duo Tester PDT

GemTrue Veritas

TRI-ELECTRONICS GOLD AND PLATINUM TESTER PRO (GXL-24)

Somsit Co.,Ltd. - Duo tester

HANDHELD XRF ANALYZER

Presidium Gem Indicator - YQ-103

PRESIDIUM Duo Tester - Colored Gemstone Tester The only gemological instrument in the industry that tests gemstones using both thermal and

PRESIDIUM Duo Tester PDT Colored Gemstone Tester with SimulantSet

Universal Adaptor: 6.2V 500mA (PGT II/PDT II)

Presidium DUO Tester - Jewels & Tools

Presidium Duo Tester II (PDT II) - Calibration