Diamond Tester Pen High Accuracy Jewelry Test Tool Thermal

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 Off: N/A Initial warm-up: about 20 sec. Indicator: Audio and LED lamps Power: 1 x 9V battery Package Included: 1 x Diamond Tester 1 x Test Tray 1 x Protected leather bag 1 x 9V battery 1 x user manual.

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

Diamond Tester Pen High Accuracy Jewelry Test Tool Thermal Conductivity Meter

High Accuracy Diamond Tester Professional Gemstone

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✔●Professional Diamond Selector II will indicate genuine diamond or fake,LCD display & LED indicator. ✔●It is designed for quick, precise, and safe

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Diamond Tester Pen, High Accuracy Jewelry Diamond Tester+200g/0.01

High Accuracy Diamond Tester Professional Diamond Tester Pen

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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

Jeweler diamond tool kit : Portable Diamond Tester - Testing Kit Electronic Tool

Diamond Tester Pen High Accuracy Jewelry Diamond Tester