With over 50 years experience in the development and manufacture of industrial trackerballs, from early Military systems to the latest precision control products, a full range of Ruggedised and Military Trackerballs exist for field and high endurance applications.

Features & Benefits
All products within this range include:
•No routine adjustment
maintenance or lubrication required
•Electrically screened optical encoders to insure immunity from electromagnetic interference
•Trackerball compartment separated from optical encoders
•High-grade military components used throughout
•Wiper seal fitted to reduce ingress of liquids and contaminant