💎 Test like a pro, never miss a real diamond!
The HOMYY Diamond Testing Kit is a portable, battery-powered electronic pen that uses advanced thermal conductivity technology to accurately identify real diamonds. Featuring LED and audio indicators for instant results, it supports stones of various sizes and comes with a carrying case and testing platform, making it an essential tool for jewelers and gemstone enthusiasts seeking reliable authenticity verification anywhere.
| Manufacturer | HOMYY |
| Part Number | 15550505351915 |
| Product Dimensions | 32 x 10 x 8 cm; 10 g |
| Manufacturer reference | 15550505351915 |
| Colour | black |
| Style | Tragbar |
| Power Source | Battery Powered |
| Measurement Accuracy | / |
| Included Components | / |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 10 g |
A**M
Good product. Buy batteries separately!
As described and easy to set up though batteries for use are not included.
R**.
Good price
Not super robust but good tool comes with case.
P**R
Very Happy
Does exactly what it needs too works well
D**N
Shocking
The instructions were badly spelt and bad grammar. The instructions were at best useless.
J**R
This does actually work - just make sure you calibrate as per to gem size and room temperature
This is actually really good - I have a mixture of items some I know as diamonds others I know are simulants or paste and a few I wasn't sure about this little tool gets it spot on!The important thing to do is make sure you calibrate it as per the instructions. One reviewer posted a video showing them moving the dial to force the gadget to bleep and then states it doesn't work! RTFM - as they say ...I highly recommend this product - reasonable price and if you google this particular model its used and relied upon a lot.
Y**E
Needs a very good battery
This machine will not give a correct reading unless it has a fully charge battery, preferably a disposable lithium one. Even then it is not very sensitive and needs to warm up fully and at least four bars lit on the display before using.
S**N
They are great
Easy to work love mine i would highly recommend it 👌
L**Y
Does what it says
This works very well and I am very pleased with it
Trustpilot
2 weeks ago
2 weeks ago
