... .5", 22", 24", 26", 32", 37", 40", 42", 46", 55", 65",70”,82” etc.2. Optional touchscreen: 4-wire/5-wire Resistive ... .4" is with LED as backlight, 12"-20' CCFL, 22"-65" LED; We can also provide high brightness lcd monitor such ... ,1500nit,which can be readable in sunlight, waterproof with IP 65 is also available.5. A/D board is industrial grade ...