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.

♦【Intuitive Design】Our diamond tester features an LCD display and LED indicator make it easy to read your precise testing results. ♦【Effortless

High Accuracy Diamond Tester Pen,Professional Jewelry Diamond Tester,Diamond Selector for Novice and Expert, Thermal Conductivity Meter-9V Battery

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Diamond Tester Pen High Accuracy Jewelry Test Tool Thermal Conductivity Meter US

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【High Precision】: This diamond tester set not only detects diamonds but also tests for moissanite, making it a versatile tool for gemstone

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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

Diamond Tester Pen High Accuracy Jewelry Test Tool Thermal Conductivity Meter