IEC60945 Marine Trackball with Scroll Wheel

Easy scrolling & rolling throughout your applications, even in the harshest of environments. It’s equipped with a waterproof large 50 mm laser trackball. A removable top ring facilitates the cleaning of ball and ball compartment for use in even the most dusty environments. The use of stainless steel for the various parts ensures the best resistance in salty or greasy environments. Due to its outstanding sealing, its professional style and its industrial robustness, these trackball units are the best suited pointing device for all harsh or hostile environments, indoor and outdoor.