VIEWSONIC VG2448 WORKPRO MONITOR 23.8 5MS 60HZ IPS 1920X1080 FHD 250 VGA HDMI DP 16:9 50M:1 16.7M HOPARLOR FLICKER FREE MAVI ISIK FILTRESI TILT SWIVEL PIVOT YUKSEKLIK AYARI VESA ENERGY STAR TCO EPEAT