XNZJHPP Portable Gemstone Tester with Light for Jewelry Identification, as well as identifying amber beeswax fluorescence and testing for cemented jade, and bleached pearls.

XNZJHPP

Dual-band ultraviolet light source for professional gemstone identification: This equipment provides two precise wavelengths of ultraviolet light, long wave 365 nanometers and short wave 253.7 nanometers, effectively stimulating fluorescence reactions in various gemstones. It is a core tool for identifying authenticity and processing in diamonds Integrated anti-interference design for accurate observation: Featuring a metal shell and built-in shading box, it effectively isolates ambient light. Equipped with a dedicated filter to filter stray light, ensuring pure light source for clear and real fluorescence phenomena, facilitating precise judgments. Testing materials and applications: Observe typical blue, green, blue-green to purples fluorescence in amber. Detect glued jadeite,, and other processed gemstones where abnormal fluorescence reactions often occur. User-friendly design: Provides stable, flicker-light to protect eyes and ensure comfortable observation. Includes large-sized eyepieces and independently controllable long wave and short wave switches for flexible operation based on gemstone size and type. Safe usage guidelines: Remind users to avoid direct eye exposure to ultraviolet light sources to prevent damage. Recommend conducting tests in a dark room environment and promptly turning off the power after use to ensure operational safety and test accuracy.