21.5 inch Industrial resistive touch screen monitorNODKA offers Touch screen monitor in 3 series: 5-wire resistive touchscreen monitor, bezel free resistive touchscreen monitor, and capacitive touchscreen monitor.The Industrial touch screen monitor supports a wide operating temperature range from -20°C to 60°C and can withstand vibration. Rugged IP65 and NEMA4 Aluminium Chassis, Fanelss design is water and dust proof. Fanless and sealed enclosure..