Radiodetection Genny 4 signal generator is the latest incarnation of the industry standard tool. It now provides a dual signal output. Alongside the familiar 33kHz locate signal for general purpose locates, it also now transmits a second higher frequency designed to facilitate location of smaller diameter cables such as telecoms and street lighting cables. For more difficult locates a power boot function enables the locate signal to travel both further and deeper, and couple into utilities more easily.