Ultraviolet Light Gem testing lamp
Negotiable /Set
Min.Order:1000 Sets
Shenzhen Fable Jewellery Technology Co., Ltd.
Ultraviolet Light, UV Lamp for Gem identifying :
Easy to view the color and optic characters of Gem under the ultraviolet light.
1, With Dual-Wavelength: LW=365nm, SW=254nm.
2, With magnification eyepiece.
3, With Drawer observation darkroom.