The Datalogger Type 575-LTC is a compact instrument for measuring and recording water level, temperature and electrical conductivity. The conductivity can optionally also be used to derive the salinity. Additionally, to the well-proven reference pressure cell, a high-precision and insensitive conductivity sensor is used which, in addition to precise measured values, guarantees long-term stability. A recalibration of the conductivity sensor is, if at all, usually required only after many years of use.
Also provided with a large non-volatile memory for min. 253,000 records make the device ideal for pumping tests or tracer measurements. The integrated battery is designed for the unique lifetime of at least 10 years of operation with 3 million measurements before replacing it at the factory.