The PR2 Profile Probe provides fast, accurate measurement of soil moisture throughout the root zone, enabling researchers to monitor how water is distributed and moves through the soil profile. Designed for long-term environmental monitoring and agricultural research, it delivers high-quality volumetric water content measurements at multiple depths, minimising soil disturbance while providing repeatable, research-grade data.

By revealing changes in soil moisture with depth, the PR2 helps researchers better understand infiltration, drainage, root water uptake and irrigation efficiency. This makes it an invaluable tool for applications including crop science, hydrology, environmental monitoring, forestry, ecology and climate research.

The PR2 is available in two models to suit different monitoring requirements. The PR2/4 measures soil moisture at four depths down to 40 cm, while the PR2/6 extends measurements to one metre at six depths, providing detailed insight into moisture distribution throughout the soil profile. Proven sensing technology delivers reliable volumetric water content measurements across a wide range of soil types with excellent stability and repeatability.

Available in both analogue and SDI-12 versions, the PR2 integrates easily with existing monitoring systems and modern environmental sensor networks. It can be used with the portable HH2 Moisture Meter for instant field measurements or connected to data logger for unattended, long-term monitoring, enabling researchers to move seamlessly between rapid field surveys and continuous automated data collection.

Combining research-grade accuracy, exceptional versatility and dependable long-term performance, the PR2 Profile Probe is a trusted solution for understanding soil water dynamics in the field.