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Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini Led Magnifying, Thermal Conductivity Meter, Diamond Selector For Novice And Expert, Battery Powered

Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini Led Magnifying, Thermal Conductivity Meter, Diamond Selector For Novice And Expert, Battery Powered

Q: Can it distinguish between real and fake diamonds?

YES! This diamond tester pen can distinguish between real and fake diamonds such as CZ, crystal and topaz, artificial sapphire, zircon. CAN'T DISTINGUISH diamond and moissanite！

Q: Is it suitable for testing loose diamonds?

Yes, we can use this diamond tester pen to test loose diamond since there will be a platform for testing loose diamond

Q: Can This diamond tester pen be used to test Diamond jewelry？

Sure! You can use this diamond tester pen to test Diamond jewelry, such as diamond ring, diamond earrings, diamond necklace and so on.

Q: What is the power supply method of this diamond tester pen?

This diamond tester pen has two power supply method, one is the 9V battery and the other is USB Type-C power supply!But It is NOT rechargeable!

Q: Can I use this test something else,such as skin, glass, metal?

We don't suggest use this diamond tester to test something else, as it is a diamond tester pen. When we testing metal, the Level Meter will turn off suddently or it will flashing

Product ID: 345111906

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Details

Brand
HMKIS
Power Source
Battery
Style
Portable
Colour
Black
Item Weight
120 Grams

⚡Thermal conductivity meter for accurate diamond detection

💎60X LED magnification for precision

🔋Battery powered with included 9V battery

Frequently Bought Together

HMKIS Diamond Tester Pen, Professional Jewelry Diamond Tester with 60X Jewelry Loupe Magnifier, Diamond Selector for Novice and Expert (Non-Rechargeable)

Weigh Gram 200g Digital Pocket Gram Scale 0.01g Accuracy, 200g x 0.01g Mini Digital Grams Scale, Small Food Scale, Jewelry Scale, Ounces Grains Scale With100g Calibration Weight

Description

💎 Spot the real sparkle before it’s gone!

DUAL HAND OPERATION - Innovative two-hand testing method guarantees error-free results every time.
PORTABLE READY TO GO - Lightweight, battery-powered design with included 9V battery for instant use anywhere.
PRECISION MAGNIFICATION - 60X LED mini microscope reveals every detail for flawless inspection.
ACCURATE THERMAL TESTING - Thermal conductivity scale ensures reliable diamond verification in seconds.
NOVICE TO EXPERT FRIENDLY - Simple interface perfect for beginners yet trusted by professionals.

The HMKIS Diamond Tester Pen combines a 60X LED magnifier with a thermal conductivity meter to quickly and accurately distinguish real diamonds from imitations. Its unique two-hand testing method ensures precise results, while the lightweight, battery-powered design makes it perfect for both novices and experts on the go.

Specifications

Brand	HMKIS
Power Source	Battery Powered
Style	Portable,Simple
Colour	Black
Item Weight	120 Grams
Item dimensions L x W x H	25.8 x 5.5 x 3.5 Centimeters
Min. Operating Voltage	9 Volts
Specification Met	CE
Upper Temperature Rating	30 Degrees Celsius
Measurement Type	Thermal Conductivity Scale (1-9)
Maximum Operating Voltage	9 Volts
Manufacturer	HMKIS
Global Trade Identification Number	09070190994879
Model number	HXK+FDJ
Number of Memory Sticks	1
Item Weight	120 g
Product Dimensions	25.8 x 5.5 x 3.5 cm; 120 g
Batteries	1 9V batteries required. (included)
Item model number	HXK+FDJ
Item Height	35 Millimeters
Item Width	5.5 Centimeters
Voltage	9 Volts
Included Components	1 Electric Circuit Testing Device
Are batteries included?	Yes
Lithium Battery Packaging	Batteries only

Have a Question? See What Others Asked

Can it distinguish between real and fake diamonds?

Is it suitable for testing loose diamonds?

Can This diamond tester pen be used to test Diamond jewelry？

What is the power supply method of this diamond tester pen?

Can I use this test something else,such as skin, glass, metal?

Reviews

K**K

Don’t buy

1.06.2025

M**H

Misleading customers.

In the picture they show hmkis thermal conductivity pen + 60x manfying monocular.But package contains only thermal tester but NO magnifier.

13.07.2023

A**E

Magnifier is full of malfunctions

One lens is missing in magnifier

4.09.2024

M**R

Not working

Quality not good

18.08.2024

I**

Missing item

Only diamond selector received where is. Magnifier

14.05.2024

S**H

Poor

Dislike

2.07.2023

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