The ScoutPro 3 test device with remote location unit is a versatile cable tester that locates and checks voice, data and video cables. With the 18 remote units supplied, you can identify several cable runs at the same time. Check for power over Ethernet (PoE) and measure cable length. This kit guarantees correct cable installations at all times. Illuminated display supports reading in low light. Product featuresCable tester for voice (RJ11/12), data cable (RJ45) and video coaxial lines (F-connector)Cable, lines, paired and individual cable with a tone generator Followself-packing test + MapRemote unit (No. 1) does the testing, Map and identify cable routing in one stepmeasures cable lengths up to 610 m (2000 ft)Identify multiple cable routing at the same time with the supplied remote unitsIdentify 18 RJ45 and 18 F connector drop locations with large, easy-to-read numbersRecognize and test Power-over-Ethernet (PoE)Illuminated LCD display shows cable length, conductor allocation, Cab