

Electronic Jewelry Diamond Tester Pen - Professional Diamond Detector with 2Pcs 30X 60X Magnifying Glasses and Mini Led Foldable Magnifying
About this item
- Perfect Combination: the package includes 1 piece of Jewelry tester and 2 piece of Jewelry loupe, which are complete and practical for you to test or observe diamonds, bringing you a good using experience.
- Clear Screen & Audio Instruction Design: these high accuracy diamond testers are designed with a clear screen, so you can get the useful data quickly. The jewelry diamond tester is equipped with LED lights and audio instructions. As long as the tip is perpendicular to the test masonry and the switch is pressed, the result can be obtained.
- Dual Function: The diamond tester can test the authenticity of diamonds(above 9), and can also test the hardness of finished jade crystal agate with a hardness value between 5-9.
- Magnifying Glass Accessory: 2 pieces magnifying glass are provided, one is equipped with 60X and LED illumination. The other features 2 Lenses(30X 60X) and 2 LED lights. Clear magnification effect, refine surface, comfortable and natural to use. They can be applied for gems, jewelry, coins, stamps, watches, hobbies, models and observing other items you want.
- Wide Application: Diamond test pen can be used for gems, coins, antiques, stamps, reading, inspection, etc. Diamond tester pen is designed for fast, precise and safe diamond testing.
Product description
Diamond Tester: Material: Plastic + Metal Color: Black Size: 160 x 40 x 23 mm Power Supply: Powered by 9V battery (not included) Dual Function non-destructive testing Test Result Analysis: If lights >= 9 and have sounds, it is true diamond. If lights <9 and no sounds, it is not diamond. If lights is 7 or 8, it is true crystal. If lights is 6 or 7, it is true jade. If lights is 4 or 5, it is glass. Don't test metal. Don't wear gloves. Magnifying Glass with 2 Lenses and 2 LED lights: Primary lens: 30 x 22mm Secondary lens: 60 x 12mm Size: 55 x 40 x 28 mm (folded); 98 x 42 x 31 mm (unfolded) Power Supply: 3 LR1130 batteries (included) Magnifying Glass with 1 Lenses and 1 LED lights: Lens: 60X Size: 36 x 40 x 20mm Power Supply: 3 LR1130 batteries (included) Package Includes: 1 x Diamond Tester 1 x 60X Microscope 1 x 30X 60X Microscope 1 x Testing Platform 1 x Manual How to use the diamond pen: Start the machine first. Note that the switch also controls a row of lights. When the switch is pushed slowly, the row of lights will rise one by one. For diamonds, a row of lights is on for 1-2 grid measurement, the right hand is holding the instrument, the hand should touch the stainless steel behind, and the left hand is holding the diamond (it needs to conduct electricity by the hand, and the result is wrong if it does not conduct electricity). Press in the middle of the diamond. If the diamond is measured, a row of lights will rise to the red light, and there will be a "drip" sound. The voice of the fake diamond is fast, but the light will not rise. Any metal will make a sound when it touches the probe. The sound is different from that of the real diamond. The sound of "Didi" is faster.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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