diamond tester Ⅲ V3

Diamond Tester Ⅲ--

Jeweler Selector

Tool V3


﹡Material: Plastic
﹡LED indicato
﹡Power source: 9V battery supplied
﹡Dimensions: 157mm×41mm×21.5mm
﹡Package: 1pc/black pouch/giftbox

Jewelry Diamond Selector

The probe tip of diamond tester is very sensitive, please take it carefully, and put the protective cap back when it’s out of use. If the indicator LED is getting dark, shows the battery is low of power, please change new one in time. When the diamond test is not working in long time, please take out the battery.