Solinst Levelogger 5 Junior Model 3001 Level Datalogger (15 or 30 feet)

Solinst Levelogger 5 Junior Model 3001 Level Datalogger (15 or 30 feet)   The Levelogger 5 Junior provides an inexpensive alternative for measuring groundwater and surface water levels and temperature. The Levelogger 5 Junior combines a pressure sensor, temperature detector, a datalogger, and 5-year battery (based on a 1-minute sampling rate) in one compact 22 mm x 160 mm (7/8" x 6.3") stainless steel housing.The Levelogger 5 Junior records absolute pressure using the same durable Hastelloy® pressure sensor as the Levelogger 5. The Hastelloy sensor has an excellent performance in harsh environments and can withstand 2 times overpressure without permanent damage.The Levelogger 5 Junior features a memory with a capacity of 75,000 sets of temperature and water level data points. Readings are linear at a user-defined interval between 0.5 second to 99 hours. Accuracy is 0.1% FS with lifetime factory calibration. Features: Cost effective water level & temperature datalogger Accuracy of