MyTana LD40 auditory pipeline leak detectorThe new LD40 leak detector from MyTana Mfg. uses a unidirectional sensor to filter out environmental noise, making it easier to detect hissing, trickling or seeping noises from leaking pipelines. Four interchangeable sensor tips simplify detecting for different surface textures including through carpet. The digital display features an instantaneous, easy-to-understand visual response meter to listen and watch for leaks. 800-328-8170; www.mytana.com.
