Waterproof trackball E50-76A2AD

laserfor ships

Sealing to IP68, fully waterproof Laser optical navigation technology Integrated IP68 hall-effect scroll wheel Integrated left, middle and right switch functionality 50 mm ball for precise cursor movement Removable ball for easy cleaning Output: USB Smooth operation in rugged environments Weight : ~500 grams Case material : PC/ABS Case colour/finish : Black/soft touch Ball size/material : Ø50.8mm (2")/Epoxy resin, metallic grey Tracking force : 30-80 grams – PTFE seal Ball load : 200N (20Kg) maximum downward pressure for 2 minutes @ 20°C Resolvable ball speed : 30 IPS (inches per second) Tracking engine : Infra-red optical navigation technology Removable ring style/colour : Bayonet style locking ring/black Scroll wheel specifications Wheel diameter: Ø25mm Wheel material : PC/ABS Wheel colour : Grey – various colours available Encoding technology : Hall effect Magnet strength : N42 Detent-scrolling force : 30 grams nominal Switch actuation force : 275 ± 125 grams force Left/right switch Switch actuation force : 150 ± 50 grams force Special version on E50 trackball This trackball is also available with IEC60945 marine certification