Waterproof optical trackball
ø 50 mm, IP68 | O50
NSI
IP68 dynamic waterproof (from the top)
Maintenance free with no moving parts
Intrinsically and ESD safe operation
Retro-fittable into most existing OEM designs
Anti-vandal options
Self draining and flush trough facility options
Output cables and switch input cables (option)
3 versions : Free Running ball, Fixed friction ring, Variable friction ring with removable ball
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