Tester Gemstone Detector Jewelry Tester with 60X Magnifier and Audible Alert for Professional Jewelers and Novices

[High Precision Testing] Engineered for quick and accurate gemstone identification this professional tester pen distinguishes genuine from synthetic stones with reliable results. perfect for testing both loose and mounted gemstones as well as various jewelry pieces ensuring you get trustworthy readings every time. [Thermal Conductivity Technology] Utilizes advanced thermal measurement to accurately test gemstones. for optimal performance avoid testing on unsuitable materials like or liquids. proper usage ensures consistent accurate results for all your precious stone verification needs. [Audio Visual Alerts] Features clear light indicators and audible signals for effortless interpretation. when the device detects a genuine bright lights illuminate accompanied by distinct beeps allowing for quick and confident assessments during jewelry appraisals. [Ultra Portable Design] Compact and lightweight at this gem tester fits perfectly in your pocket wallet or backpack. its abs construction and 158mm size make it the perfect companion for gem shows jewelry stores or travel ensuring testing capability wherever you go. [ Results] Get immediate feedback with our userfriendly gem detector. simply place the probe vertically on the item press the switch and receive verification without any waiting time. the straightforward operation makes it ideal for both professionals and enthusiasts. 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 Package List: 1 x Jewelry Tester 1 x Connection Cable 1 x Accessory 1 x Instruction Manual 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

• [High Precision Testing] Engineered for quick and accurate gemstone identification this professional tester pen distinguishes genuine from synthetic stones with reliable results. perfect for testing both loose and mounted gemstones as well as various jewelry pieces ensuring you get trustworthy readings every time.
• [Thermal Conductivity Technology] Utilizes advanced thermal measurement to accurately test gemstones. for optimal performance avoid testing on unsuitable materials like or liquids. proper usage ensures consistent accurate results for all your precious stone verification needs.
• [Audio Visual Alerts] Features clear light indicators and audible signals for effortless interpretation. when the device detects a genuine bright lights illuminate accompanied by distinct beeps allowing for quick and confident assessments during jewelry appraisals.
• [Ultra Portable Design] Compact and lightweight at this gem tester fits perfectly in your pocket wallet or backpack. its abs construction and 158mm size make it the perfect companion for gem shows jewelry stores or travel ensuring testing capability wherever you go.
• [ Results] Get immediate feedback with our userfriendly gem detector. simply place the probe vertically on the item press the switch and receive verification without any waiting time. the straightforward operation makes it ideal for both professionals and enthusiasts.