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Plant Science Instruments / Soil and Plant Water Measurement

 

PR2 Profile Probe
  • Soil moisture content - no just trends
  • Low salinity and temperature sensitivity
  • Portable meter option for convenient multi-site measurement
  • Dedicated DL6 Logger option for continuous monitoring
  • Out of the box solution - supplied with soil calibrations for common soil type
  • IP68 protected connectors for versatile connectivity
  • Uses access tubes for easy probe insertion and removal
  • The PR2/4 model measures at 4 depths down to 40cm or the PR2/6 model measures at 6depths downs to 100cm.
PR2 Profile Probe

 

ThetaProbe Soil Moisture Sensor - ML2x
  • }1% accuracy
  • Easy date logger connection (DC in DC out)
  • Excellent temperature and salinity stability
  • Dual purpose: either hand-held for spot readings or left in-situ for data logging

 

With the ThetaProbe it`s easy to make reliable, accurate soil moisture measurements. Simply insert the probe in the soil, connect to your date logger or meter, provide 5 - 15V DC at 20mA, and within seconds you can logging soil moisture.

ThetaProbe Soil Moisture Sensor - ML2x

 

Soil Moisture Sensor - SM200
  • ±3% scientific accuracy
  • Low salinity sensitivity
  • Excellent temperature stability
  • Minimal soil disturbance
  • Easy installation at depth in augered holes

 

SM200 measures volumetric soil moisture content to within }3% with precision and reliability at a very affordable price.
Accuracy, ease to use and speed of response make SM200 soil Moisture sensors well suited to irrigation applications.

Soil Moisture Sensor - SM200

 

WET Sensor - WET-2
  • Measures Water content, EC and temperature
  • Measures directly within the root sone
  • A vital tool for precision horticulture

 

The WET Sensor has crucial applications in precision horticulture and soil Science research and is usable in both soils and growing substrates. It is Exceptional in its ability to measure pore water conductivity (ECp), the EC of the water that is available to the plant.

WET Sensor - WET-2

 

Equitensiometer - EQ2
  • Maintenance - free dielectric tensiometer
  • Wide range -50 to -500 kPa
  • Simple data logger connection
  • No frost damage

 

The EQ2 achieves best accuracy over tbhe range -50 to -500 kPa.
This makes is well suited to plant water stress studies - even in very dry Soils. However, the EQ2 should not be seen as a rapid response, high accuracy device Covering the full range of water potentials, as such a sensor does not yet exist. EQ2 equilibration time is typically Several days. Extension Tubes can be used to position EQ2s at depth.

Equitensiometer - EQ2