High Accuracy Gem Diamond Tester Pen Gemstone Selector Jewelry Testing Tool Kit

Specification: Diamond Tester Dimensions：5.3" x 1.5" x 0.9" 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：5.3 x 1.5 x 0.9 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.

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Specification: Diamond Tester Dimensions：5.3 x 1.5 x 0.9 Testing Capability：Gemstones of various sizes(Do Not test any metal) Color: Black Auto

High Accuracy Gem Diamond Tester Pen Gemstone Selector Jewelry Testing Tool Kit

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