Diamond Tester Selector II Gemstone Gem Test Testing Detector

1 Diamond Selector II. Features: Easy operation. LED light and audio result indication. The red light will be showed and the audio indicator will sound “beep” if the stone is real diamond. Matched with a testing platform for loose stones.
1 Diamond Selector II. Features: Easy operation. LED light and audio result indication. The red light will be showed and the audio indicator will sound “beep” if the stone is real diamond. Matched with a testing platform for loose stones.

Specification: Diamond Tester Dimensions：6.1 x 1.61 x 0.28 Testing Capability：Gemstones of various sizes(Do Not test any metal) Color: Black Auto

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