Watermark soil tension

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Watermark soil tension

Measures soil tension


The Watermark soil tension sensor features is used to monitor soil tension up to 200 cBar. The sensor monitors up to 3x Watermark probes that can be installed at different root zones. The sensors are temperature compensated using a PT-100 RTD temperature sensor that is inserted into the soil.

DOES NOT INCLUDE THE PROBES. Compatible probes can be found here.

View datasheet

Additional information

Weight 2.2 lbs
Dimensions 15 × 5 × 3 in
Measuring range

0 to 200 cbar

Battery life

Up to 3 years on 3x D-cell primary batteries

Temperature compensation

Yes, with a PT-100 probe inserted into the soil

Soil tension sensors

3x Watermark

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