Nautilus has created a new Thumb Controller (TC) based on the popular 140SSF system but which is a lot smaller, lighter, more rugged and waterproof. The TC enclosure is only 25mm (1”) thick, 188mm (7.4”) wide, 102mm (4”) across and weighs in at 450 grams (1.2 lbs). The two joysticks (which stand only 25mm (1”) high) control 16 proportional functions on the Bulldozer. The operator uses his thumbs to operate the "Zero Force" Nautilus joysticks which explains why this unit is called the “Thumb Controller”.

The 9 membrane buttons combined with two deadman buttons on the front of the unit can control up to 22 on/off functions.

Front view showing the two "Zero Force" deadman buttons

Dimensions: 188mm x 102mm x 25mm
                     7.4"  x  4"  x  1"
Weight: 450g  (1.2 lbs)