Mastercool "Inspector" 2 In 1 Electronic/UV Leak Detector

Features:
Perform Electronic and UV Leak Detection all with one tool.
Pin-point leaks as small as 1/10 oz (3 gr) per year.
Six levels of sensitivity (15 levels of detection) with a tri-colored LED indicator.
The ultra bright UV light is built into the end of the probe, allowing easy access into tight areas.
Incorporating both electronic and UV technology into one unit insures that even the toughest leaks can be found.