The Level1000 is a rugged, submersible, battery powered, stand alone, water level and temperature data logger. Its stainless steel enclosure makes it perfect for use in lakes and streams. This is an all-in-one compact, portable, easy to use device that will measure and record data for up to 16,383 measurements. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. The device can be started and stopped directly from your computer and its small size allows it to fit almost anywhere. The Level1000 data logger makes data retrieval quick and easy. Simply plug it into an empty COM or USB port and our user-friendly software does the rest. Data can be displayed in pressure measurements such as feet, inches, meters, centimeters, millimeters or PSI.