Chiyyak Gemstone Tester Pen Type C Rechargeable High Accuracy Portable Gem Detector for Jewelry Identification with Results Sound Alert

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About

[QUICK & ACCURATE GEMSTONE IDENTIFICATION] Engineered for swift and precise detection, our advanced jewelry tester pen instantly distinguishes genuine gemstones from synthetic or fake ones. It provides dependable results for both loose stones and set jewelry, including , sapphires, rubies, and other precious gems. This reliable tool ensures you make confident purchasing or selling decisions with its high accuracy thermal conductivity measurement technology, eliminating guesswork in gem
[SIMPLE ONE BUTTON OPERATION] Designed for effortless use by everyone, from professionals to hobbyists. Simply place the metal probe vertically on the gemstone surface and press the single button switch. No complicated settings or long waiting times are required you receive immediate visual and audible results. The intuitive design means you can start accurate testing right out of the box without any technical expertise or lengthy calibration procedures.
[ VISUAL & AUDIBLE ALERTS] This gemstone detector features clear dual alert systems for unambiguous results. A bright LED light illuminates for visual confirmation while a distinct audible beep provides immediate audio feedback. This combination allows for easy distinction between different materials, even in noisy environments or low light conditions, ensuring you never misinterpret the test results during your jewelry examinations.
[ULTRA PORTABLE & RECHARGEABLE DESIGN] Enjoy testing with this compact and lightweight device. Its pen style design fits perfectly in your pocket, wallet, or backpack for on the go gem testing anywhere. The built in 800mAh lithium battery recharges quickly via the included Type C cable, offering extended use without the hassle and expense of constantly replacing batteries. Perfect for jewelers, owners, and treasure hunters.
[PROFESSIONAL TIPS FOR OPTIMAL USE] This thermal conductivity tester operates by measuring an objects thermal properties. For guaranteed accurate results, always follow the correct testing procedure on a clean, dry gemstone surface. Avoid using on unsuitable materials like pure metal, skin, or liquids. The device includes a protective cap and operates best between 10 40°C. Proper use ensures long term reliability and consistent, trustworthy performance for all your gem identification needs.

Product Description

1. Fast and Accurate Testing: Engineered for quick and accueate gemstone detection, this tester easily distinguishes genuine gemstones from synthetic stones, ensuring dependable results for both loose and set gemstones as well as other jewelry and precious metal products. 2. Easy to Operate: The detector is easy to operate. Simply position the probe vertically on the object and press the switch. No need to wait for a long time. You will receive the results immediately. 3. Alerts and Sound: This gemstone detector features alerts and sound. When the light illuminates, the detector emits an audible signal, allowing you to easily make distinctions. 4. Portable and Convenient: This compact electronic device is designed for easy portability, fitting well in your wallet or backpack, making it ideal for on the go gem testing anytime, anywhere. 5. Friendly Reminder: The thermal conductivity pen operates by measuring an object's thermal conductivity. Please ensure you follow the correct testing procedure and avoid using it on unsuitable items (such as metal, skin, water, etc.) to guarantee accurate results. Improper operation may compromise the accuracy of the test results. Spec: Item Type: Jewelry Tester Material: ABS Weight: Approx. 160g / 5.6oz Operating Temperature: 10-40°C Product Size: Approx. 158x45x21mm / 6.22x1.77x0.83in Data Cable: Type C Built in Li Battery: 14500, 800mAh How to Use: Gemstone Measurement, Identification 1. Adjust according to the size of the gemstone to be measured. 2. Use the up or down keys on the device to adjust based on the carat weight displayed below the instrument. You do not need to set the carat weight accurately. 3. However, remember: for gemstones (larger than 1.0 carat), turn on 1 green light; for gemstones (0.5 carat), turn on 2 green lights. 4. For small stones (e.g., cut or tapered), activate 3 to 4 green lights (take special care not to touch any