I have a white GHL Doser 2.0 four head Stand Alone doser that is pretty much brand new. I used it only for testing. It will be packed in the original box with the power supply and USB Cable. This can be used as a stand alone doser or configured as a slave to be used in conjunction with a Profilux Controller. It can also be used with a KHD. $225 including ground shipping to the continental US. PM me if interested.
