Water Leakage Detector, 20000X Audio Magnification Underground Water Pipe Leakage Monitor -70D db Dual Probe Water Pipe Leak Sound Intensifier Underground Water Search Machine with Earphone(US)

With the adjustable heat setting, it works well when soldering small wires or boards. Well worth the money.

It was hard to ascertain what you are hearing, even with the best head phones made.

I was so surprised by the low price. I purchased this with the intent of using it. However, we discovered our leak problem before this product arrived. I did not return it as it did not seem right. There were no defects and I may use it in the future.

Works well for a low cost. Able to hear water moving through pipes when I was trying to find my irrigation

Can only say, I failed in buying this. Never go cheap, old saying you pay for what you get. $44. down the drain.☺

We had hoped that we could hear the sound of running water, but you basically can't hear anything over the cracks, pops and crackles. Essentially unusable.

Super useful kit, I was amazed with how well it worked.

Es muy sencillo de usar, sin embargo las instrucciones que se adjunta no indican que sensor es mejor usar en cada situación, tampoco indica los cambios que hay que hacer en el interruptor para escoger el tipo de sensor, eso tuve que buscarlo en Internet.