Description

. Are you looking for a professional, yet affordable measuring tool? Are you in search of a sturdy, trustworthy gems tester pen that can do multiple jobs at once? If yes, look no further! Our products must meet your needs. It is one of the best choices for you

Features

-It can help you to test the thermal conductivity and hardness, and help you better screen and judge.
-Battery: 9V 6F22battery (Not Included)

-It can be used for appreciation, such as , and so on, which is widely applicable.
-Easy to identify whether the is real or false, convenient for both beginners and professional person.
-The portable tester pen can be a unique gift for your friends who like collecting antiques or gems.
-Made of premium material, the pen is not easy to break, and is durable for a long time of use.
-Color:Black
-Material: , electronic components
- Size: 16.00X4.00X2.20cm/6.29X1.57X0.86in
jewelry tester pen

1 × Diamond Tester pen

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.