CPS Products' UVMINI UV Leak Detector can be added to borescopes, leak detectors and inspection mirrors to visually confirm leak sources. The true UV LED has a proprietary "clip-on" chassis for attachment to most major brands of electronic leak detectors, video borescopes and extension type devices that measure 1/4" to 3/8" in diameter. It produces light that is compatible with all UV dyes without making a really bright blue light, which actually diminshes a light's ability to make UV dye glow, according to the company.