Elo TouchSystems 1729L. Display diagonal: 431.8 mm (17 "), Response time: 7.2 ms, Display brightness: 270 cd/m². Power consumption (typical): 50 W. Dimensions (WxDxH): 391 x 381 x 239 mm, Weight: 8.8 kg. Colour of product: Grey. Certification: UL/cUL, FCC-A, TÜV-GS, CE, VCCI, C-Tick, MPRII