The cable locator kits consist of Easy Test and Probe, allowing any technician to find any type of cable, wires, and wire pairs quickly and without the time-consuming task of stripping insulation. They can detect errors such as swaps, overvoltages, interruptions, and other disturbances in the cable. The cable locators are suitable for all types of cables, including telephone cables, doorbell wires, data cables of all classes, coaxial cables, and voltage-free electrical lines. The ability to inject the search signal onto active telecommunications lines with up to 100 V voltage, along with numerous other features, makes these devices a popular tool among installation companies.