Camo Kits are items Rangers can craft to conceal their presence from both aggressive creatures and NPC's. A Ranger can use the Conceal ability to protect himself or another player. A non-Ranger can also use a camo kit on themselves, but with less effectiveness. There are kits for each planet, and each only works on the correct planet. Each application of a camo kit will use one of its charges. An application will not wear off if you are discovered, unlike Mask Scent, but you will not receive as much Scouting experience for successfully avoiding enemies. You cannot use Mask Scent and Conceal at the same time, so Scouts and Rangers have to choose which is better for the circumstance.
Each camo kit requires various creature resources from its specific planet. Since some are time consuming to hunt, it may be hard to find and/or craft some camo kits. Experimenting while crafting will increase the number of charges for each camo kit, so Rangers would benefit from a droid with a general crafting module. Overall Quality is the only stat that will affect experimenting.