pH Probe Question

[aquaalgae]

Do the "Plug and Play" kits come with a pH probe or the Atlas board needed?  If not, do you have a case available to house the board? I noticed in a picture on page 11 of the manual that there is an outlet for the "Atlas Scientific Circuits" so I wasn't sure if it was included in the box or not...   

If it is not included, do I need a separate Arduino to set up the Atlas board?

Thanks!