The right technology and the current design place the cable locators in a class of their own. The precise and modern cable locators bring a new level of performance, ease of use and safety to a task that has often been frustrating and time-consuming up to now. Performance: Cable locating is often described as an inexact science. The four precisely defined operating modes of the new generation of cable locators offer you an exceptional level of accuracy, reliability and minimal set-up time. The search functions with high and low sensitivity, cable tracking and fuse/circuit breaker identification offer you the right functionality for your task. In addition, the test devices can be used to trace cables that have been laid underground up to 5 m deep. With the easily replaceable AA/Mignon batteries, the cable locators deliver four times more power and battery life than conventional 9 V cable locators on the market. Easy to use: No cable locator has ever been so user-friendly! Instead of flashing LED lights and hard-to-decipher sounds, the super-bright models offer a numerical display from 0 to 99 and an adjustable tone. In addition, the peak value display provides prompt feedback on the signal strength. The RC-959 receiver also has the only rotating display on the market. No matter which position you place the receiver in, the display will always align itself so that the result can be read vertically. Safety: With the new class of cable locators comes a new safety class. This starts with the robust housing. Every protective measure has been taken to make the cable locators durable and safe in the long term. In addition, a high-performance fuse and the CAT III 1000 V design give you the certainty of being able to do your work without having to worry about the safety of the device. The signal transmitter works on passive and active circuits up to 600 V AC/DC and has no influence on residual current circuit breakers or sensitive devices on active circuits.