Viewsonic E70 17" CRT Monitor, 43.2 cm (17"), 1280 x 1024 pixels, 50 - 160 Hz, 30 - 70 kHz, 1280 x 1024 pixels, 0.27 mm Viewsonic E70 17" CRT Monitor. Display diagonal: 43.2 cm (17"), Display resolution: 1280 x 1024 pixels, Vertical scan range: 50 - 160 Hz. Certification: CE, CB, TÜV/GS, TÜV/Ergo, MPRII, UL, cUL, DHHS, FCC-B, ICES-003, TÜV/S, NOM, PSB, C-tick, BSMI. Power supply: 75 W, Power requirements: AC 90 - 264V, 50/60Hz, Power consumption (standby): 2 W. Depth: 402 mm, Height: 425 mm, Width: 410 mm. Video input impedance: 75 Ω