https://youtu.be/AVq6dzdFmqw TANK007 UVC31-NDT is a portable industrial-grade UV flashlight specially developed for non-destructive testing (NDT) industries such as fluorescent magnetic particle testing and fluorescent penetrant testing. The wavelength of the light source is precise, pure and stable. It has the features of high power, high protection, low consumption, high stability and reliability. Products comply with ASTM E3022-18 standard and national non-destructive testing standard for pressure equipment Applications： 1.Mainly used for non-destructive testing (NDT) industry: fluorescent penetrant testing, fluorescent magnetic particle testing, fluorescent leak testing, etc.; 2、Other extended applications Cleanliness inspection: cleaning inspection of oil stains, stains, dairy production lines, [...]