KE401 - IT cable finder kit. The cable finder kits consist of EasyTest and Probe and enable every technician to find any type of cable, wire and wire pair in the shortest possible time without contact and without time-consuming stripping work. This detects errors such as mix-ups, over-drawing, interruptions and other faults in the cable. The cable finders can be used for all types of cables such as telephone cables, bell cables, data cables of all classes, coaxial cables and voltage-free electrical cables. The feeding of the search signal to active telecommunications lines with a voltage of up to 100 V and numerous other functions make these devices a popular tool for installation companies. . KE401 IT Kit: For IT & telephone cabling and wire pair identification RJ11¿/¿RJ45 plug & crocodile clips Data port test with port finder function ISDN signal identification with probe External voltage protection up to 120 V AC .