Elo TouchSystems 1928L. Display diagonal: 482.6 mm (19 "), Response time: 20 ms, Display brightness: 276 cd/m². Power consumption (typical): 48 W, Input voltage: 12 V. Weight: 6100 g, Dimensions (W x D x H) with stand: 429 x 386 x 207 mm, Weight with stand: 8000 g. Colour of product: Grey. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -20 - 60 °C, Operating relative humidity range: 20 - 80 %