Review on Enhanced Digital Moisture Meter - Sonin 50218 by Daniel Russell

Works well for the price. I work in the insurance industry and assess water damage. This will definitely let you know when elevated humidity is present. The downsides are that the maximum value is 39%, but when that happens you know the wall or floor is very wet. If I were a contractor doing the renovations myself, I would spend the money and buy a non-invasive gauge with no pins, as I often choose not to use a gauge because I don't want to damage or cut through the wall. want to test. But it works reliably.