With its 22 mm diameter the TD-Diver water level logger is a totally new design which combines over 75 years of groundwater monitoring experience with the most recent technologies and components available in the market.

With its 90 mm length and 22 mm diameter, registers groundwater levels with an accuracy of 0.05% (FS). It stores 48,000 data per parameter, which is approx. one measurement every ten mins. for one year.

The Baro-Diver ensures that you accurately capture changes in atmospheric pressure. Conveniently priced and easy to deploy, one Baro-Diver covers a radius of up to 15 km, depending on the topography.

AquaLogger-7000 is the datalogger for the AP-5000 and AP-7000 Aquaprobes. Using standard alkaline batteries it will log your data for up to 6 months and will store up to 15.000 full datasets.

With its 18 mm diameter and 90 mm length, it is the smallest datalogger in its class. Its internal memory stores 48,000 measurements per parameter, which is approx. one measurement every ten mins. for one year.

The CTD-Diver is a fully stand-alone datalogger with built-in memory, battery and sensors. Its ceramic casing and unparalleled conductivity measuring range (0-120 mS) make it suitable for use at every site.

The AquaLogger-2000 is the datalogger for the AP-LITE and AP-2000 Aquaprobes. Using standard alkaline batteries (2 pcs. standard C size alkaline cells) it will log your data for up to 6 months.