Oreilet Tester Pen, Professional Jewelry Tester, High Accuracy Gem and Jewelry Testing Tool, USB Rechargeable Gemstone Detector, for Novice Expert
Product Information
About
Fast and Accurate Verification: The high accuracy gemstone tester pen has advanced thermal conductivity, this tester accurately distinguish between real gemstones and other imitation gemstones.
Easy Use: This gemstone detector comes with a prompt and sound. When the light is on, it can make a sound, making it easy for you to distinguish gemstone from stones.
Application: Portable gem checker is suitable for handling any loose or mounted gemstones, as well as other jewelry and precious metal products, a convenient tool for anyone in need of quick and accurate gem testing.
Notice: Gemstone tester works by measuring the thermal conductivity of an object. Make sure to test according to the correct testing procedure, avoid using the tester on unsuitable items (metal, skin, water and ect.), to ensure accurate testing results. Any improper operation may affect the accuracy of the test.
Compact and Easy to Use: This small portable gemstone detector can fit in any wallet or backpack, and is simple to operate. Just place the probe vertically on the object being tested and press the switch for getting results.
Product Description
"1. Fast and Accurate Verification: The high accuracy gemstone tester pen has advanced thermal conductivity, this tester accurately distinguish between real gemstones and other imitation gemstones. 2. Application: Portable gem checker is suitable for handling any loose or mounted gemstones, as well as other jewelry and precious metal products, a convenient tool for anyone in need of quick and accurate gem testing. 3. Easy Use: This gemstone detector comes with a prompt and sound. When the light is on, it can make a sound, making it easy for you to distinguish gemstone from stones. 4. Notice: Gemstone tester works by measuring the thermal conductivity of an object. Make sure to test according to the correct testing procedure, avoid using the tester on unsuitable items (metal, skin, water and ect.), to ensure accurate testing results. Any improper operation may affect the accuracy of the test. 5. Compact and Easy to Use: This small portable gemstone detector can fit in any wallet or backpack, and is simple to operate. Just place the probe vertically on the object being tested and press the switch for getting results. Specification: Item Type: Gemstone Tester Material: ABS Weight: Approx. 140.00g / 4.94oz Working Temperature: 10-40℃ Product Size: Approx. 158x46x22mm / 6.22x1.81x0.87in Data Cable Plug: Type C Built in Lithium Ion Battery: Model , Capacity 500MAH How to Use: 1. Preheat the device for 30 seconds after turning it on. 2. The device will automatically shut down if not in use for 10 minutes while turned on. 3. When holding the device, be sure to touch the conductive plate on the back with your fingers (correct measurement cannot be taken without touching the plate). 4. Refer to the instruction manual for further details. PackageList: 1 x Gemstone Tester 1 x Connecting Cable 1 x
