The GS50 series are ruggedised professional trackballs. The ball and the trim are made of quality stainless steel giving the unit a stylish all metal look. The double-sided seal ring provides a sealing to IP54. Stainless steel shafts and bearings ensure a solid and precise pointer control. 
   
 50 mm stainless steel trackball module 
  -  IP54 sealing  
  -  Back panel mounting
  -  Large 50mm ball for comfortable and accurate control of the cursor
  -  Stainless steel ball : stylish all metal look  
  -  The weight of the ball increases the tracking force and limits the sealing to IP54
  -  Applications : medical, navigation & air traffic control, industrial process control