This is a new Jet diamond tester It has less than a 6 second warm up time with less than a 2 second recovery time It runs on 110V, 60Hz Positive identification of simulants and metal and improved sensitivity on small stones and white sapphire It has automatic shutoff The tester includes an Ac/dc adaptor It measures approximately 6 5/8" x 3/4" (168 x 19 mm) The storage case measures approximately 7 7/8" x 5 7/8" x 1 7/8" (200 x 149 x 47 mm)
| Item Weight | 1 Pounds |
J**T
real or fake jewlery it will tell you
product arrived on time in good condition and it . product was easy to use and worked well i would recommend this product if you want to know if your jewlery your actully purchasing is real or the jewlery you already have
D**N
Works fairly well
Works fairly well
D**R
Cool Tool
Follow the manufacturer's instructions to the letter and you will get good test results. Time between tests if not followed will result in false readings. Small stones are a pain to do, practice every chance you get.
M**.
It was good to indicate which stones were
It works well. I don't have any "Diamonte" so I can test the difference between that and diamonds. It was good to indicate which stones were CZ
S**I
Five Stars
This is perfect tool for check diamonds. Never miss a spot.
A**S
Working good
Love this one
B**N
Five Stars
Extremely fragile, but tests accurately.
B**A
Five Stars
Works very well!
Trustpilot
3 days ago
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