FUV-4 Ultraviolet Lamp, Ultraviolet Light, UV Lamp - FUV-4

Ultraviolet Lamp, Ultraviolet Light, UV Lamp FUV-4

Features: 1. LW=365nm,SW=254nm
2.Drawer observation darkroom
3.Voltage: 110V or 220V/4W
4.Without soft fluorescent board, help to protect the gem.

Technical specifications:
Dual-Wavelength:LW=365m,SW=254m
1.Set up magnification eyepiece (Proprietary technology)
2.Drawer observation darkroom:good effect in dark room and easy to take Gem.(Proprietary technology)
3.Voltage: can be choosed 110V or 220V, watage is 4W
4.Used to excite fluoresence,present useful information for the test.
5.Attention to avoid the influence from ambient light when testing;
6.Take off the UV light box if the gem is too big and test in darkroom;
7.Don't look the UVlight directly,and turn off the power after testing
8.One year warranty ,and life long maintenance.
9.Paper box packing