PRESIDIUM GEM Tester II Colored Stones Diamond New Model

PRESIDIUM GEM TESTER II COLORED STONES DIAMOND THE MOST TRUSTED AND SOUGHT AFTER COLORED GEMSTONE TESTER HAS BEEN REDESIGNED WITH THE USER IN MIND TO BE MORE COMPACT, STURDY, AND PORTABLE. THE PRESIDIUM GEM TESTER (PGT II) PROVIDES USERS WITH A QUICK AND EASY WAY TO IDENTIFY DIAMONDS/MOISSANITES AND SEPARATE UP TO 15 COMMON COLORED GEMSTONES BASED ON THEIR THERMAL PROPERTIES FEATURES: CLEAR AND DIRECT ANALOG DISPLAY BUILT IN GLASS AND CALIBRATION DISCS FOR REFERENCE THE INDUSTRY'S THINNEST PROBE TIP (0.6mm) FOR TESTING COLORED GEMSTONES AS SMALL AS 0.02ct RETRACTABLE THERMO-ELECTRIC PROBE TIP THAT ENSURES CONSTANT PRESSURE BETWEEN PROBE AND GEMSTONE METAL ALERT BUZZER TO ENSURE THAT PROBE TIP IS IN CONTACT WITH GEMSTONE DURING TESTING CLEAR AND EASY TO READ ANALOG DIAL CAN DIFFERENTIATE BETWEEN 15 TYPES OF GEMSTONES BENEFITS IDENTIFIES DIAMOND/MOISSANITES AND MOST COLORED GEMSTONES (will not differentiate moissanite from diamond) TESTS BOTH POLISHED AND UNPOLISHED GEMSTONES CONSISTENT AND RELIABLE RESULTS NO WAITING TIME IN BETWEEN TESTS SIMPLE AND EASY TO USE RUNS ON TWO AA BATTERIES OR ADAPTER ADAPTER INCLUDED Can Differentiate: Sapphire vs. Tanzanite Jadeite vs. Chrysoprase Sapphire vs. Iolite Jadeite vs. Aventurine Quartz Sapphire vs. Spinel Ruby vs. Spinel Sapphire vs. Citrine Ruby vs. Garnet Sapphire vs. Topaz Topaz vs. Aquamarine Sapphire vs. Tourmaline Topaz vs. Amethyst Emerald vs. Jadeite Topaz vs. Citrine Emerald vs. Garnet Spinel vs. Garnet Jadeite vs. Garnet Gem­stones vs. Glass