As the first cordless leak noise correlator in the world, The Aquascan 610 offers exceptional accuracy for pinpointing leaks without errors key features no Experience hassle-free cables accommodating big, And maintenance both metal, Or small and plastic, With unparalleled precision in pinpointing and cutting-edge spectrum analysis effortless results, For accurate Equipped with simultaneous multi-correlation, The aquascan 610 not only functions as a ground mic but also offers an extensive firmware update at no cost charge