Sensors designed for independent measurement and data logging in remote sites. Sensors and datalogger compose one unit surviving also in harsh environment.

Minikin i-line
For measurement of temperature, air humidity, global and photosynthetically active radiation in various combinations. Watertight enclosure. Infrared data access.
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Stem increment sensor DRL26C
Logging sensor for long term accurate monitoring of the tree trunk diameter changes in stems larger than 8 cm in diameter (2 cm diameter with adapter).
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