High Accuracy Jeweler Diamond Tester Diamond Gems Tester Pen Jewelry Test Tool
100% brand new and high quality
Features:
Easy operation.
LED light and audio result indication.
The red light will be showed and the audio indicator will ring if the stone is real diamond.
Simple calibration for stones of various sizes.
Accurate and reliable reading.
Matched with a testing platform for loose stones.
Professional Diamond Selector II will indicate genuine diamond or fake
Uses large / small switches for testing diamonds
Emits audible sounds to easily differentiate the readings
Diamond tester is battery powered for convenience
Requires 1 standard 9v battery, which is not included

specification:
Color: Black
Material:ABS
Power supply: 1 * DC 9V Battery (not include)
Item size: 14*4*2cm (6.6 * 1.6 * 0.8in)
Quantity:1set

Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 set Diamond Selector Tool