Gemstone UV Light Box Set Gem Identification instrument LW365nm

Function: Identification of fluorescence reaction by ultraviolet light. Light source: long wave 365nm, short wave 253.7nm. Toy & Hobbies. High UV light intensity. 1 x UV Fluorescent Light Box Set. Select the UV wavelength, press the wavelength button for over 1 second, for interchange, just press your selection for 1 second without turn the light off.

Uv Light Lamp Lw 365nm Sw 257.3nm Laboratory Level Precise Gemological Instrument Desktop Jewelry Appraisal Tester Dark Field - Jewelry Tools & Equipments - AliExpress

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Uv Light Lamp Lw 365nm Sw 257.3nm Laboratory Level Precise Gemological Instrument Desktop Jewelry Appraisal Tester Dark Field - Jewelry Tools & Equipments - AliExpress

UV Fluorescent Light Box Set Gem Jewelry Identification instrument 253.7nm/365nm

Uv Light Lamp Lw 365nm Sw 257.3nm Laboratory Level Precise Gemological Instrument Desktop Jewelry Appraisal Tester Dark Field - Jewelry Tools & Equipments - AliExpress

Gemological_Instrument

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Find many great new & used options and get the best deals for Gemstone Identification Instrument Jewelry Gem UV Fluorescent Light Box 365nm at the

Gemstone Identification Instrument Jewelry Gem UV Fluorescent Light Box 365nm

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Gemstone UV Light Box Set Gem Identification Instrument 253.7nm/365nm - AliExpress