Kit includes: OPTIMAX™ 400 violet leak detection flashlight Bleed valve for attaching GLO-STICK® capsule to service hose Hose/coupler with check valve, low-loss and purge fittings 1 x 15 ml Universal/POE GS-1 GLO-STICK® dye capsule 2 x 15 ml Universal/POE GS-2 GLO-STICK® dye capsules 1 x 15 ml Universal/POE GS-3 GLO-STICK® dye capsule Fluorescence-enhancing glasses, dye treatment tags Rugged carrying case