The Energy Star compliant TPC-1551H has been designed to work in temperatures as low as -20°C (-4°F) and as high as 60°C (140°F) making it suited to machine, factory automation, and power and energy industries. The unit is very thin at 58mm (2.29-in.) to allow installation in more areas. Protection against dust is provided by a new gasket between the touch screen and the metal bezel.Advantechwww.advantech.com/ea 800.205.7940