Elo TouchSystems 1739L. Display diagonal: 431.8 mm (17 "), Response time: 7.2 ms, Display brightness: 225 cd/m². Power consumption (typical): 30 W, Input voltage: 12 V. Dimensions (WxDxH): 368 x 49 x 306 mm, Weight: 4000 g. Colour of product: Black, Stainless steel. Certification: UL, cUL, SEMKO, CB, CE/FCC/VCCI/C-Tick (Class B) RoHS