Check Diamond Tester Gemstone Selector GEMS LED Indicator Test Jewelry Tools

Description
This diamond tester features a highly compact design which is perfect to carry with when shopping for diamonds. This diamond tester will indicate the result whether your diamond is genuine or fake. You can know the data of the diamond instead of knockoff. It comes with a leather bag and a testing tray for holding loose stones.
Feature
Color: Black
Material: Plastic and metal
Size: 160x40x22mm/6.3x1.6x0.9inch
The reading is quite easy to read with the scale.
Volume is adjustable by the volume pully.
It emits different sounds to easily distinguish the readings.
Operated by 9V battery(not included)
The tested diamond or jewelry must be clean and dry.
Package:
1 x Diamond Tester 1 x Bag