iiyama are very high quality Japanese monitors.

Touch screens are encapsulated, dust and grease resistant.
They comply with degree of protection IP: 54
5 - resistant to dust and sawdust
4 - resistant to continuous water flow

What is IP:

ProLite T1931SR like its predecessor T1930SR was supported by the newest five-wire touchscreen technology. The monitor is equipped with analogue D-Sub and digital DVI-D. Connectivity is via touch screen, USB or RS-232C, which offers premium options. Pitch control monitor (up to 90 °) with wall installation ensures high user convenience and space saving. The new model has been improved the system holding cables secures and aesthetic appearance of the monitor. And bya reduced its consumption of electricity increased contrast ratio and reduced weight. ProLite T1931SR is available in two colors - black and white.

Technical parameters:

• LCD panel type: TN, 1280 x 1024 (1.3 megapixels)
• Touch panel TFT-LCD
• Working area: 301.1 x 376.3 mm
• Brightness: 240 cd/m2
• Contrast ratio (static): 800:1
• Display colors: 16.7 M
• Viewing angle: horizontal/vertical: 160 °/160 °, right/left: 80 °/80 °, up/down: 80 °/60 °
• Response time: 5ms
• Inputs: D-Sub, DVI-D, RS-232C, USB
• VESA: 100 x 100 mm
• Theft protection: YES
• Weight: 7.6 kg
• Aspect ratio: 5:4
• Tilt: -5 ° to 90 °
• Speakers: 2 x 1 W (Stereo)

Enclosed wiring and accessories:

• power cable
• D-Sub cable
• Audio cable
• DVI cable
• user manual
• RS-232C cable
• USB cable
• Touch Panel Driver Disk (CD-ROM)

Japanese precision, Japanese speed, Japanese reliability it is iiyama.