The Cartoni M531 Master Head MK II features a Mitchell flat base and comes with a Euro style sliding plate, a length adjustable pan bar, and an eye level kit. The head weighs 14 lbs and supports a payload from 6.6 to 66 lbs, with 66 at 7" C/G. Counterbalance is continuous and fluid drag is infinite. Tilt is 90° each way. The counterbalance and fluid drag systems are both Cartoni-patented. An optional 9V battery powers an illuminated bubble level and a digital display that shows drag and counterbalance readout settings.