TD-Diver

The TD-Diver is a compact monitoring instrument for continuous measurement of level and temperature in groundwater, surface water and industrial water. As the successor to the Mini-Diver, this model is an entirely new design that combines over 75 years of groundwater monitoring experience with today's latest technology.

The instrument samples pressure and temperature at set intervals and stores these values in fixed-length or continuous memory. At each measurement, the TD-Diver logs the date/time, groundwater level and temperature. The collected data can be used to manage water resources and to estimate hydraulic conductivity and other aquifer conditions.

This easy-to-use data logger features state-of-the-art electronics and a rugged, high-precision pressure sensor for long-term accuracy. The absolute pressure sensor requires minimal maintenance and recalibration.

The data logger is housed in a stainless steel cylindrical body with a suspension eye at the top. The electronics, sensors and battery are maintenance-free and mounted inside the housing; the instrument is not designed to be opened.