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💎 Spot the real sparkle, anytime, anywhere!
The HMKIS Diamond Tester Pen combines high-accuracy thermal conductivity technology with a 60X LED magnifier to quickly and safely distinguish real diamonds from simulants like cubic zirconia. Designed for both novices and experts, this compact, pocket-sized device offers audible and visual alerts, easy calibration, and a durable faux leather pouch for on-the-go professional gem inspection.









| ASIN | B08MTG5NHJ |
| ASIN | B08MTG5NHJ |
| Batteries | 1 9V batteries required. (included) |
| Best Sellers Rank | 421,216 in DIY & Tools ( See Top 100 in DIY & Tools ) 4,421 in Electrical Tools & Testers |
| Brand | HMKIS |
| Bullet Point | [Easy to Use]: Real Diamond will Emits sounds and lights >=9., [Intuitive Design]: Fake crystal, such as cubic zirconium ( CZ ), crystal, glass will be no sounds and lights <9., [Magnification]: 60X led Magnification with batteries ( Small microscope ). For Gems, Coins, Antiques, Stamps, Reading, Inspection etc., [Service]: If you have any questions about use, please contact us. We will explain in… |
| Colour | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (7,821) |
| Customer reviews | 4.1 4.1 out of 5 stars (7,821) |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Global Trade Identification Number | 09070190994879 |
| Is Assembly Required? | Yes |
| Is discontinued by manufacturer | No |
| Item Dimensions | 25.8 x 5.5 x 3.5 centimetres |
| Item Package Quantity | 1 |
| Item Weight | 120 Grams |
| Item model number | HXK+FDJ |
| Lower Temperature Rating | 10 Degrees Celsius |
| Manufacturer | HMKIS |
| Manufacturer | HMKIS |
| Manufacturer Part Number | HMKIS |
| Minimum Operating Voltage | 6 Volts |
| Model Number | HXK+FDJ |
| Package Weight | 0.2 Kilograms |
| Power Source | USB |
| Product Dimensions | 25.8 x 5.5 x 3.5 cm; 120 g |
| Size | Diamond Tester+ Magnifier |
| Specification Met | Accurate and reliable reading, Easy calibration for stones of different sizes |
| Style Name | Compact |
| Title | HMKIS Diamond Tester Pen, High Accuracy Jewelry Diamond Tester+ 60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter |
| Upper Temperature Rating | 30 Degrees Celsius |
I**.
Als wir das Gerät ausprobiert haben, mussten wir leider feststellen, dass die Lupe ihren Zweck nicht erfüllt. Der Gerät selbst ist in Ordnung. Wir wollten diesen Produkt zurück geben, nun leider wurde uns gesagt, dass wir den Rückversand erstmal selber übernehmen müssen. Die Sendung kam aus USA und den Rückversand hätte uns noch 50€ gekostet, von daher haben wir diesen Artikel behalten. Ich wollte den Verkäufer gerne kontaktieren, aber dies ist auch nicht möglich.....
م**ي
Very nice, good material
O**?
Super article, fonctionne super bien. Je recommande.
K**K
Don’t buy
株**エ
半年もせずに何も反応しなくなりました。 壊れやすい安物です。 販売者に問い合わせても数ヶ月の期間が過ぎたらサポートできないとのこと。 オススメしません。
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