AE Market Electronic Stethoscope Earphone Leak Detector Water Pipe Detection Equipment Kit

It did exactly what I needed. I had a leak on return line from the skimmers to the pump, since the air was returning to the pump, instead of water it wouldn't pump. Found the leak, fixed, pool back in operation.

Works; hard for me to hear the sound. However I am slightly deaf from working construction and being in the US Army.

Does not work

The product works, but we had to get different headsets with it. Just street noise blocked out hearing on the headphones. Noise cancelling headphones would have been better, which is what we ultimately used. That said, we found that we had a leak, but were not able to pinpoint where with this product. We gave it 3 stars. It was OK for the price.

good

Easy to operate, great value.

good