【Professional Tester Pen】: Equipped with small testing for holding loose stones, Selector II help you to distinguish the difference between a genuine and fake , Moissanite Tester is only used for the distinction of colorless Moissanite
【Working Principle】: Green indicator will be showed if the stone is a real . It will make continuous buzzing sound when user accidentally touches metal rather than stone
【Auto Alarm】: Non-destructive testing, simple and accurate operation, low power consumption, do your item. It will automatically alarm if the battery is too low
【Application】: LED light and audio result indication, this selector tester designed for quick, , and testing
Widely used for , antiques, stamps, reading, inspection etc.
【Easy to Use】: As long as the tip is perpendicular to the test masonry and the switch is pressed, the result can be obtained, tester is powered by 9V battery (Not Included), easy to use
Lightweight and compact in size, easy and convenient to carry
Package Dimensions: 8.66 x 5.51 x 1.97 inches; 11.46 ounces
Item model number: Ejoyousvu73c9kwpm
Date First Available: November 22, 2023
Manufacturer: Ejoyous
ASIN: B0CT5SXTYF
Country of Origin: China
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