Norway and Denmark, please use English
We can provide levelloggers for surface water, boreholes, water supllies and vessels.
I work with Sales Test & Measurement at our office in Finland. I am also workning with water analysis.
Instructionvideo on You Tube
The Level TROLL 400 measures and logs water level, water pressure, and temperature in a maintenance-free system ideal for long-term monitoring. Available in non-vented (absolute) pressure ranges up to 1120 ft (341m).
The Level TROLL 500 is In-Situ’s most popular water level data logger. A cost-effective option suited to a wide variety of projects, the Level TROLL 500 is available in vented (gauged) pressure ranges up to 1153 ft (351 m).
The Level TROLL 700 is In-Situ’s premier water level data logger, giving groundwater professionals higher data resolution, expanded memory and advanced logging modes for specialized applications.
The Level TROLL 700H is the most accurate water level data logger on the market today, meeting the USGS surface water specification of ±0.01 foot.
Affordable Titanium Data Loggers
Titanium Rugged TROLL® 100 and 200 instruments offer durability and affordability. These instruments are designed for long- and short-term groundwater and surface-water monitoring.