SmartPro Gem Eye 1 Gemstone Tester (Smartphone/Tablet Compatible) Sand Casting Flask With two embedded magnets on

With two embedded magnets on two sides

32℉~200℉

Frequency Test

short-circuit protection

Money saving idea to help make a sturdy bench peg for all your workshop bench

SmartPro Gem Eye 1 Gemstone Tester (Smartphone/Tablet Compatible) Sand Casting Flask With two embedded magnets onA remarkably designed gemstone tester with a colour estimator display for smoothly and seamlessly testing your precious stones and diamonds. The SmartPro Gem Eye I was developed to distinguish between diamonds and its other simulants using the principles of thermal conductivity. Identifies metals, simulants & diamonds instantly via LED indicator along the top Will help the jeweller identify: Diamond, sapphire, emerald, jadeite, ruby, topaz, spinel,