Soil moisture monitoring solution for soil science industry - Monitoring and Testing - Soil and Groundwater Monitoring
Delta-T Devices has decades of experience in creating premium-grade instruments for soil moisture measurement and recording. Our soil moisture sensors, data loggers (with cloud connectivity) and readout units are built to exacting standards – ensuring ruggedness, longevity, and optimum performance throughout their life. They are used and trusted by researchers around the world and are suited to a wide variety of soil moisture measurement applications and budgets.
The “gold standard” ML3 ThetaProbe soi...
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 to soil water content measurement it features built-in temperature measurement (when buried).
We also offer the SM150T soil moisture and temperature sensor with 3% soil moisture accuracy – well suited to a wide range of soil science and horticulture applications.
For vertical profiling of soil moisture our PR2 Profile Probe (analogue & SDI-12 versions available) is ideal. The PR2/4 soil moisture probe measures soil moisture at 4 depths down to 40cm and the PR2/6 soil moisture probe 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 (soil water tension) 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 (such as the HH2 Soil Moisture Meter).