The Gen-Ear LE can pinpoint water leaks in residential and commercial water lines — including problems in walls and under concrete slabs, swimming pools and hot tubs, the company says. General’s compact amplifier fits easily in the palm of your hand, providing noise-free amplification with built-in, preset audio filters to eliminate settings guesswork. High performance headphones with noise cancellation also block interference from ambient noise. And when released, an amplifier safety button mutes sudden loud noises. Gen-Ear LE’s advanced acoustic ground sensor accurately detects the gurgling or hammering of water escaping from cracked pipes under concrete, asphalt, or tile. Probe rods pinpoint problems beneath soft surfaces like grass or carpet. And the magnetic attachment locates above ground pipe or hydrant leaks.