High Accuracy Moissanite UV Detector Cabinet,Diamond Tester with UV Light,365nm & 254nm Wavelengths,for Gem and Jewel Identification,for Gem Identifiers & Jewelers

Instructions for use: Clean the gemstone and place it on the black background in the gemstone compartment, then close the lid. Keep your eyes close to the observation window to adapt to the gems in darkness, noting any influence from surrounding lights. Turn on the power switch and wait briefly for ultraviolet light emission. Press and release the LW button for 2-3 seconds to activate long wave ultraviolet light; observe and record the fluorescence color and intensity. Then press the SW button for 2-3 seconds to activate shortwave ultraviolet light; observe and record the color and intensity. After observation, turn off the light.Product Specifications:Name: UV Fluorescent LampSize: 170mm (length) x 170mm (width) x 140mm (height)Wavelength: Features both 365nm and 254nm wavelengths for optimal observation of gemstones' standard UV light characteristicsPackage Includes:1 x HostNote:1. Please check the color and size before purchasing2. The above data is for reference only, the size is measured manually, the error is 1-2 mm, please understand, thank you3. If you find any problem with our products, please feel free to contact us by email, we will solve the problem as soon as possible

• 【USER-FRIENDLY OPERAT AND CLEAR OBSERVATION】Integrates a power switch and wavelength buttons for intuitive use. The scientific eyepiece offers a wide field of view and comfortable eye positioning, allowing focused observation of fluorescence details to enhance identification efficiency
• 【DARK BOX WITH LIGHT FILTERING】Designed with excellent shading to block external light interference, creating a pure black environment. Includes a high-quality color filter to eliminate stray light, ensuring accurate and reliable fluorescence observation without misjudgment
• 【VERSATILE APPLICATION WITH SIMPLE STEPS】Suitable for gemstones of any color, luster, transparency, or shape. Comes with a clear three-step guide (clean placement, dark adaptation, switch observation) for easy use by non-professionals, making it for jewelry studios, retail stores, and educational institutions
• 【DUAL WAVELENGTHS FOR GEMSTONE IDENTIFICATION】Features 365nm long wave and 254nm short wave light to comprehensively excite fluorescence reactions in various gemstones, enabling comparative analysis of color and intensity for authenticity and origin checks of diamonds, rubies, and sapphires
• 【DARK BOX DESIGN WITH FILTERING SYSTEM】This dark box offers exceptional light isolation, removing external light interference to create a completely dark environment for examination. The lamp head integrates a high-quality color filter that eliminates stray light, ensuring that only pure ultraviolet light is emitted