Echo 75XF Transmitter

This 19″ long transmitter has 16 different frequencies from Sub-kHz .325 up to 41 kHz. With three different power levels, this transmitter can run up to 100 hours on a single charge. In other words, this might be the only transmitter you’ll ever need for any job; from drilling across 10-lane highways to drilling under heavy rebar and wire mesh, the Echo 75XF will do it all.