The Well Sounder 2010 PRO is an all in one water level indicator. This small unit can provide static levels in seconds down to 5000 ft. It has over 20 settings which allow the user to personalize every test. These include a well ID (to label the data file), minimum and maximum ranges, methane %, well depth and diameter (allows the unit to provide total well water volume), to name a few. This unit also has a built in data logger capable of logging up to 25 million time/date stamped log points. The user can enable this feature and then choose an interval time between 1 second and 60 minutes for readings. All data is easily viewed on the unit or downloaded to a computer via the included USB cable and graphed. This package includes the carrying case.