Network Cable and Power Test Kit Testing Functions Cable Length Display Cable Speed Qualification Continuity Testing Ethernet Service Detection Opens/Shorts Detection PoE/PoE+ Detection Display Size 4 in For Use With Security Cameras Input Type BNC RJ45 Display Screen Type LCD Color Gray/Yellow Compatible Camera Systems AHD TVI Features Speed Testing 10 MB/100 MB/1000 MB Splits/Opens/Shorts/Wire Map