Presidium Gem Tester II (PGT II) - Testing Emerald, Diamond

Gem Tester II: Quick Diamond/Moissanite Identification & Colored

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 Singapore original imported gem tester / gem testing

Let's Test Gemstones! Presidium Gem Tester II (PGT II) - Testing

Testing Jewelry with the Presidium Gem Tester II

Presidium Instruments Gem Tester II (PGT II) with

Singapore Presidium Gem Tester PGT II Colored Gemstone Testers

Black Presidium Gem Tester, For Industrial, Size: 150 Mm at Rs

Presidium Synthetic Diamond Screener (SDS) - Testing on a loose

ARI by Presidium Synthetic Diamond Tester

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

NEW PRESIDIUM PGT II Gem Tester Colored Stones and Diamond

Presidium Duo Tester II (PDT II) - Performing a test and Reading

Presidium Gem Tester ll Testing Gemstone Necklaces from

The Presidium Probe Pen consists of two linked thermometers. One heated electronically while the other is cooled by the gemstone being tested. The difference in temperature creates an electrical output which is displayed on the Analog Dial on the front of the Gem Tester II. The Analog Dial shows a color stone estimator display to assist you to distinguish between popular colored gemstones. Note that this thermal tester is not able to differentiate between natural Diamonds and Moissanites.

Presidium Gem Tester II (pgt Ii)