Rugged Human Machine Interface and Mobile Data Terminals

QSI Corporation knows you need a durable

human machine interface (HMI)

or

mobile data terminal (MDT)

to meet your exact requirements. That's why QSI's rugged terminals are customizable and built to withstand high levels of shock, vibration, humidity and temperature. At QSI, we use extensive testing to ensure all our terminals meet various industry standards and environmental conditions.

Established in 1983, QSI Corporation specializes in designing and manufacturing rugged HMI and MDT hardware for industrial OEMs and commercial vehicle system integrators. Our products include graphic and character terminals that are programmable, customizable, CE Certified, and NEMA 4/12/13 rated. To get the most out of our terminals, QSI created Qlarity®, a free object-based programming language for graphic terminal application design. We also specialize in designing custom terminals to match your unique specifications.