Name: Second Generation Diamond Thermal Conductivity Meter
Product size: 135x40x23 mm
Material: metal + engineering plastic
Power supply specifications: 9V battery-powered
Weight: 66 grams (without battery)
Scope of application: diamond identification, gem hardness testing
Touch your finger to the metal plate on the back of the instrument, and touch the metal probe of the thermal conductivity meter vertically to the diamond surface. Do not press down too hard. At this time, if 10 lights are fully on and the beep sounds, it means that the tested diamond is true Drill, otherwise imitation.
R***r –
The device came quickly, works perfectly, easy to work, everything is OK.
T***u –
Arrived a little late all okay
M***u –
Fast delivery
N***a –
The tester works great. Everything came whole and unharmed. Included only Tester and instruction without box.
J***z –
Works well I would pay an extra $2 if it comes with battery
N***O –
Perfekt.Very thanks…
A***a –
Tudo. Ok. Recebido compliant combined. Rewarding.
G***o –
אחלה thing
D***n –
I have all diamond checked. It works.
S***v –
Delivery about a month. Sent fast. The device works correctly. Unmistakably defines diamonds and cuts off fakes
Y***z –
Good
R***e –
Working as described
N***a –
I take not the first time.
N***a –
Works fine
A***d –
Practical price is appropriate
N***r –
Quickly delivered and the device works as advertised ^^
Y***d –
Excellent
M***m –
Produto bom. Vem sem a bateria. Foi testado e cumpre o que promete.
M***t –
Still not tested. The product arrived in 1 month and 15 days. Was so fast, because we are going through this crisis of pandemia.
R***r –
perfect
F***w –
Arrivée en 1 semaine, comme sur la photo.
M***a –
Быстро пришло, все работает, батарейку нужно купить отдельно
L***a –
Works!
T***n –
Молниеносная shipping. Less than a week in Germany.
Externally, everything looks fine, but there is no battery. It's a big minus. It is necessary to buy specially.
I'll check in and add a review
T***k –
I haven’t tried it because have to buy batteries first. I will tell it later, if I could try it already.
R***a –
Good product and sale well assisted
B***a –
very good to use it, thanks
D***a –
I received my shipment. Thanks. Honest trader. I recommend! Good work testera- Tested!
S***a –
good
S***i –
работает,
S***a –
Received
J***s –
Semble fonctionner, sans pile 9v
O***G –
отлично работает. быстрая доставка
L***o –
Delivery in about 10 days. Exactly as described. Requires a 9V battery (not included). Comes with instruction sheet and warranty leaflet. Works very well. I am very satisfied. Would buy again.
M***i –
Wszystko działa jak należy.Szybka wysyłka,polecam
M***a –
Envío muy rápido (10 días). Funciona perfectamente. Viene con una funda , una placa para medir el tamaño del diamante y las instrucciones en inglés.
D***k –
Working OK, no problems. Good seller, fast shipping.
F***s –
I need to learn it
B***r –
Working as described. Everything ok. Excellent seller.
L***z –
At home I checked the trousers and other stones.
Works properly. It is better to use only to determine diamonds.
D***G –
good seller. thanks
J***r –
I haven't tried it
M***o –
Everything works. As in description. Seller recommend.
F***z –
Correct article, recommended
M***i –
good
F*** –
I cant check now it it works correctly. but its weary strange. He is very sensitive. The knob for switching on and sensitivity, if you turn it more, all the lights automatically light up, including the red one and the sound signal. This may serve as a scam. I was not able to check on the diamond.
D***r –
THX
T***n –
Description of the goods is accurate, everything works fine, you need to buy a crown
A***n –
Excellent Product works perfectly
M***g –
Good
E***e –
As description, the parcel will arrived within 2 weeks.
J***f –
The machine works! great product, thanks
P***l –
Thank you for doing business with me.
W***d –
good
J***d –
Seems to be working….and I got some bunk ass diamonds!
R***i –
Good item
I***a –
nice product
C***t –
Diamond tester arrived quickly and is as described. I tested it on known diamond and non diamond stones and it performed perfectly. I checked several different minerals and diamond substitutes and it had no trouble separating them. I did NOT check it against moissanite.
E***n –
Declared data
H***D –
Excellent device, and I am satisfied with it
A***v –
Good quality of item. Quick shipping. Very fast delivery.
Thank you!
I highly r3ecommend this seller.
G***T –
parfait
F***r –
Very very very long sending…
R***r –
Got everything ok thank you very much
F***r –
She is in English too bad
J***k –
all right. Delivery GLS.
G***s –
Excellent product
A***s –
Thank you for arriving on time
L***z –
Came in fast
A***c –
It's working perfectly, tested on different stones and it shows the result
R***i –
Seventh seller rewarding
G***i –
Thank you all ok
A***a –
Came in the calculation time, without delay, without chips. Working capacity did not check, you need to buy a rechargeable battery (not included).
C***i –
All same as description
K***i –
The order came very quickly-in two weeks!!
Checked-works fine! 🙂 The abdominal from zirconium is different!
Order is very glad!!
A***e –
Excellent product.
S***m –
It came quickly in 3 weeks, until I checked I recommend the seller
F***r –
Very good
C***a –
It came in good condition, when I try, I'll comment more. It looks good at least
S***s –
Fast shipping. Works OK. Thank you seller! Recommend.