Precise, true UV wavelength and bandwidth to better fluoresce UV dye Light easily detects leaks with 395 nm wavelength range Fixed beam focus Durable aluminum alloy construction Water resistant Pocket clip to secure to apparel Requires 2 x AAA batteries (not included) .
The UV Pico 395nm Professional UV Leak Detection Pen Light UVW-EW42085 Brand New is ideal for professional or industrial settings requiring leak detection and identification in various materials such as concrete, adhesives, and sealants.