Soil moisture sensor with 1% accuracy

Affordable, research grade soil moisture sensor with 3% accuracy

Soil moisture profiling down to 1m. For portable use as well as continuous monitoring.

Measures water content, EC and temperature in soils and other growing media

Water-filled, pressure transducer tensiometers to measure soil water potential

Maintenance-free, wide range dielectric tensiometer

Readout and data storage unit for Delta-T soil moisture sensors

Measures incident and transmitted PAR in canopies, with instant display of leaf area index (LAI)

Calculates canopy structure parameters and solar radiation indices from fish-eye images

Versatile field data logger offering 15 to 60 differential analogue input channels

High performance data logger / irrigation monitor with 2 analog, 2 temperature and 2 event channels.

6 channel data logger optimised for Delta-T soil moisture sensors

Range of accessories for Delta-T weather stations and data loggers

Quick, accurate readout of stomatal conductance or resistance - in the field

Calculates potential ET using FAO Penman Monteith and other Penman methods

Measures leaf area, and percentage diseased or healthy leaf area. WinDIAS is an advanced leaf area meter.

Measures root length, root surface area and counts root tips

Separates root samples from soil for measurement and analysis

Precision instrument for measuring global and diffuse radiation and sunshine duration

Affordable sensor for measuring global and diffuse radiation and sunshine duration

Global solar energy sensor - WMO Class 2

For incident and reflected global radiation

Photodiode sensor for solar energy measurement

Photodiode sensor for PAR measurement

Range of 3 high accuracy photodiode UV sensors

Sensor for reference measurements of net radiation

Compact and easy to install weather station. Durable, practical, battery powered and well suited to agricultural or research applications.

Durable, practical weather stations, based on Delta-T loggers. Wide choice of sensors and accessories