Nedo CableTronic 4+ reliably detects underground conductors, preventing damage to them during excavation work. This not only ensures the safety of people and machines in below-ground construction, it also protects your construction company against costly claims for damages. CableTronic 4+ is very easy to operate and requires almost no expert knowledge. In order to locate underground cables, the area in question is systemically searched in lanes separated by about 50 cm before digging begins. The device is guided a few centimetres above the ground. Cables are indicated by an acoustic signal. The strength of the detected signal is shown as a bar grapp on the display. The peak pinpoints to the cable. Current-conducting cables burried in shallow depth represent a particularly hi ...