NSI Waterproof Ergonomic Trackball Mouse

IP68 Waterproof Trackball & Scroll Wheel

  • Waterproof & Environmentally Sealed to IP68 standard
  • Integrated IP68 hall-effect scroll wheel
  • Integrated left, middle and right switch functionality
  • 38mm ball for precise cursor movemen
  • Easy Maintenance – Removable Ball
  • Outputs: USB & PS/2 (auto select)

($395 – If you have a requirement please
contact us for availability.)


The E38 Series desktop trackball is an extremely high specification device that incorporates the latest IP68 technology. The trackball combines the patented optical trackball technology with the new halleffect scroll wheel to provide a fully waterproof desktop trackball solution.

To compliment these two technologies the trackball also includes left, middle, and right switch functionality as found in all conventional desktop trackballs/mice making the E38 trackball a complete human interface solution for control of a cursor.

In its standard configuration the E38 Series is supplied with a black, fine textured housing, aluminium base plate, USB and PS/2 output, and a grey scroll wheel.

The solid state design allows the device to be subjected to extreme conditions and provides the user with the ability to wash down, decontaminate, and sterilise the module, making it the ideal trackball for a wide range of demanding applications and environments.

The ergonomic trackball is available as a desktop or as a panel mount unit. The freestanding desktop device optimises desk space when compared to a mouse. The panel mount unit may be used as part of an OEM keyboard or console.

Industrial Approvals

IP68 waterproof


Base plate: Aluminium, Bead blasted & clear anodised
Unit Housing: PC/ABS, Black/fine-textured finish
Ball size/material: Ø38.1mm (1.5")/Epoxy resin
Ball load: 200N (20Kg) maximum downward pressure for 2 minutes @ 20°C
Resolvable ball speed: 30 IPS (inches per second)
Tracking force: 20 grams nominal – damper ring seal, 20-40 grams – PTFE seal
Scroll Wheel diameter: Ø25mm
Scroll Wheel material: PC/ABS
Scroll Wheel color: Grey
Scroll Wheel Detent-scrolling force: 30 grams nominal
Scroll Wheel Switch actuation force: 275 ± 125 grams force
Left/Right Switch: 250 ± 100 grams force

Key Switch

Material/Style: Brushed stainless steel buttons
Approximate Life: 3 million operations

Temperature Range

Storage: -25C to +80C (-13F to +176F)
Operating: -20C to +60C (-4F to +140F)


97 x 133 x 54,50 mm

Connector / Input

Output: PS/2 & USB Combo


1 Year limited Warranty Standard

Model Numbers