๐ Test Like a Pro, Shine Like a Star!
The Best Precision Jewelry Diamond Test Pen is a high-performance tool designed for both novices and experts. It accurately distinguishes real diamonds from fakes using thermal conductivity, features an eco-friendly 9V battery, and provides audible alerts for easy readings. Perfect for anyone looking to ensure their jewelry's authenticity.
L**S
Understanding exactly how to use it.
Everything works great. Would like to of had a little bit of more information on how to use this
G**P
Moisinite or diamond?
I really liked the 'thought' of being able to tell if my items were diamonds or not - until known moisinites were tested and identified as diamonds. Not helpful.
T**3
๐
Excellent product, recommend, thanks !!! ๐
K**R
Not User Friendly
The instructions for use are not very clear.
D**N
Great for the price
Seems to work really well. You have to read the instructions, I see bad reviews leading me to believe yall never read the instructions. Arrived within 24hrs. Happy with purchase.
R**E
It works
Perfect for any jewelry
T**I
Love it
This is a great diamond tester!
D**N
It beeps for everything.
It beeps for everything. Canโt tell if itโs beeping because itโs diamond or not. I would not buy again. Would not recommend
P**S
Get a better machine
This product is hard to get a read on the stones.
A**R
Tester doesnโt work
Spin wheel for tester goes direct from fully off to fully on, does not work correct. The loop is nice
Trustpilot
1 day ago
2 days ago
