42.5" Industrial Open Frame Touchscreen. ELO 4343L open frame touchscreen delivers a professional-grade large format 42.5-inch full HD display in a sleek and thin 2.6-inch (66 mm) form factor. The 4343L enables a thinner and smaller kiosk design for applications with limited space.>The touchscreen glass is built and tested to provide robust impact resistance by exceeding the UL60950 ball-drop and IK06 impact immunity requirements. Energy Star ..