Preventing water damage Since 1986, Sonin is the leader in simple, affordable, dependable (battery operated), easy-to-install leak detectors! Painting or drywall? Our digital and analog moisture meters are sturdy and easy to use. Retail-ready packaging for all of our products makes us an easy addition to your store.  Available in bulk for multi-family, condominiums and senior living! Call us for wholesale pricing exclusive for the NRHA!