Последние добавленные видео:
gem-tester-II
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4 years ago
23451 4 years ago 1:14Presidium Gem Tester II (PGT II) - Assisted Thermal Calibration
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6 years ago
216172 6 years ago 18:24Presidium Gem Tester II (PGT II) - Testing Emerald, Diamond, Sapphire, Ruby, Nephrite
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2 years ago
19391 2 years ago 2:45testing if a “gemstone” is REAL (presidium gem tester 2) review
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5 years ago
18395 5 years ago 11:51Presidium Gem Tester II Review and how to use it testing stones at home
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4 years ago
22979 4 years ago 1:12Presidium Gem Tester II (PGT II) - Performing a test and Reading Results
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6 months ago
3172 6 months ago 29:27The Presidium II Gem Tester is a waste of money. Here's why.
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3 years ago
23454 3 years ago 1:50Presidium Gem Tester II - Assisted Thermal Calibration (For #PTG111425 and after)
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3 years ago
165861 3 years ago 3:37Diamond Selector 2 II Diamond Tester From AMAZON - Demo How To Use and Test For Diamonds
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3 years ago
94 3 years ago 1:24Gem tester 2
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4 years ago
3947 4 years ago 4:37HOW TO Calibrate the Presidium Gem Tester II
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5 years ago
25649 5 years ago 13:14Let's Test Gemstones! Presidium Gem Tester II (PGT II) - Testing Emerald, Diamond, Sapphire, Garnet
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4 years ago
19200 4 years ago 20:06Presidium Gem Tester 2 Review – Game-Changer for Jewelry Resellers & Collectors!
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4 years ago
2566 4 years ago 19:35HOW TO use the Presidium Gem Tester II
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1 year ago
2854 1 year ago 15:03Did I REALLY Find Diamonds at the Car Boot Sale? Diamond Selector II Vs Presidium Gem Tester II
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1 year ago
1948 1 year ago 8:18Presidium Gem Tester II - Thar be Treasure
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4 years ago
5582 4 years ago 1:48Presidium Gem Tester II (PGT II) - Intro & Powering on