Measurement Specialties now offers a new TruBlue Water Level Data Logger for remote monitoring of water levels in the harshest water environments. The battery-powered TruBlue 255 Level can collect up to a half-million time stamped pressure and temperature data points with its standard 8 MB of internal memory or can be outfitted with 56 MB to gather 3.7 million data points. Constructed of welded 316 stainless steel or titanium, the fully-sealed level transducer withstands the harsh agents found in a wide range of freshwater and salt water applications. These include aquifer characterization, slug and pump tests, groundwater monitoring as well as stream and stage gauging. The TruBlue 255 Level unit provides accurate measurement in flood and storm management, tide and harbor gauging, and rapid sampling wave studies. The unit can sample and log data at 4 Hz for 14 days using the auxiliary battery pack and extended memory options.