
HydroSense II Soil Moisture Measurement System
1 General Description
1.1 Introduction
The HydroSense II is an easy to use, portable device for measuring soil moisture
in terms of volumetric water content (in percent). The three major components of
the system are the display, the sensor and the software. The sensor is available in
two different versions – 12cm (CS659) and 20cm (CS658).
As the name suggests the HydroSense II is an updated and improved successor
to the established HydroSense product. Below is a comparison of the features of
the different versions.
12cm, 20cm (interchangeable)
12cm, 20cm (not interchangeable)
±3% (EC≤4dS/m) CS658
±3% (EC≤6.5dS/m) CS659
User configurable
Wet & Dry references
2 line x 16 char alphanumeric
Yes GPS accuracy where possible
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