Tracer Products' EZ-Shot™ Leak Detection Kit has everything mechanics need to find all air conditioning leaks quickly and accurately - without wasting a drop of fluorescent dye. The kit features the EZ-Shot multidose A/C dye injection gun, which easily connects to the low-side A/C service port. A squeeze of the trigger adds ' oz of dye into the A/C system. It's extremely efficient and economical. Another highlight of the kit is the UV/Blue™ 50-watt compact lamp. Its high intensity ensures that all leak detection dyes will fluoresce brightly, so there is no need for additional inspections. The lamp has an inspection range of up to 2 ft (0.6 m) and comes with a 12 ft (3.7 m) cord with alligator clips.