8 products found


  • Stomatal Conductance / Porometry Instruments

  • Ceptometer PAR/LAI Instruments

  • Model LP-80 - AccuPAR

    Model LP-80 - AccuPAR

    Measure Canopy PAR: The AccuPAR is a lightweight, portable PAR sensor wand that lets you measure canopy PAR interception at any location within a canopy. PAR data can be used with other climate data to estimate biomass production without destroying the crop. PAR is also important in determining other canopy processes, like radiation interception, energy conversion, momentum, gas exchange, precipitation interception, and evapotranspiration.

  • Water Potential Sensors

    Water potential describes the force that drives water movement. It is the most fundamental and essential measurement in soil physics.

  • Environmental Sensors

    Use these environmental sensors to characterize water movement beyond the soil. Useful for environmental modelling, completing a water balance, and just generally describing how water is moving through the soil-plant-atmosphere continuum.

  • Leaf Wetness Sensor

    Leaf Wetness Sensor

    Detect wetness and ice formation with a sensor that closely mimics the wetness state of real leaves. No painting or user calibration required. Plug-and-read with the Em50 series of data loggers.

  • Environmental Monitoring Systems

  • Irrigation Monitoring System

    Irrigation Monitoring System

    Know When to Turn it On: Most irrigation systems rely exclusively on soil moisture sensors. Soil moisture sensors can't tell you how much of the water that's present is actually available to plants. This system uses an MPS-1 matric potential sensor to measure plant available water so you know when to turn the water ON. Know When to Turn it Off: Fast-response soil moisture sensors let you track plant water use in real time and set an accurate full...

  • Lysimeters & Infiltrometers

  • Suction Cups & Pore Water Sampling

    Suction Cups & Pore Water Sampling

    Monitor Soil Water Contamination: Sampling and testing soil pore water provides infomration about chemicals and chemical movement below the ground surface. Pore water samplers provide an early detection system for leaching, drainage, and leakage problems. Standard sampler length is 30 cm. Also available in 60, 90, 120, 160, and 200 cm lengths.

  • Water Potential

  • Decagon - Model MPS-6 - Calibrated Water Potential Sensor

    Decagon - Model MPS-6 - Calibrated Water Potential Sensor

    The MPS-6 is a matrix water potential sensor that provides long term, maintenance-free soil water potential and temperature readings at any depth without sensitivity to salts. The range of the MPS-6 goes from field capacity to air dry. Lab and field tests indicate that it can make accurate measurements at water potentials at least as dry as permanent wilting point.