The “”gold standard” ML3 ThetaProbe soil moisture sensor is highly respected by scientists and researchers worldwide for its reliability and 1% soil moisture accuracy. In addition it features built-in temperature measurement (when buried).
We also offer the SM300 soil moisture and temperature sensor with 2.5% soil moisture accuracy, and our cost effective entry-level soil moisture sensor, the SM150 – with 3% soil moisture accuracy.
For vertical profiling of soil moisture our PR2 Profile Probe is ideal. The PR2/4 model measures soil moisture at 4 depths down to 40cm and the PR2/6 model measures at 6 depths down to 100cm.
Our WET Sensor is a powerful tool for fertigation monitoring in horticulture or for soil salinity studies. It measures three vital properties of substrates: water content, pore water EC and temperature.
For soil water potential measurements we offer the EQ3 Equitensiometer – featuring maintenance-free operation and a wide measurement range.
Our sensors are compatible with most types of data logger, including our GP2, GP1 and DL6 – or can be connected to a hand-held readout unit.