Greenhouse Management

AccuPAR LP-80

The AccuPAR LP-80 is an easy-to-use, lightweight, portable, and rugged ceptometer designed for rapidly quantifying light transmitted through the canopy and leaf area index (LAI). All values are measured and calculated on the fly providing immediate user feedback. Onboard storage of values recorded in the field allows for rapid analysis back in the lab.

Data Loggers

Looking for a logger to power your sensors and read and store the measurement data? The Em50 series simplifies data logging with: Pre-programming. No user programming necessary. An internal power supply (5 AA batteries). No external power source…

SC-1 Leaf Porometer for Stomatal Conductance Measurements

Accurate, affordable, and practical stomatal conductance. The SC-1's breakthrough steady-state technology provides accurate stomatal conductance measurements from an affordable, research-grade instrument. No moving parts, tubes, or fans simplify the operation and maintenance of the porometer.

Em50G Wireless Cellular Data Logger

  • Download and view data anywhere with an internet connection
  • First year worldwide cellular service included with logger purchase
  • Best for viewing data on the go, and as frequently as multiple times per day

GS3 Ruggedized Soil Moisture, Temperature, and Electrical Conductivity

  • Volumetric water content, temperature, and electrical conductivity
  • Epoxy body, stainless steel needles for long life
  • Digital, SDI-12

EC-5 Lowest Cost Soil Moisture

  • Volumetric water content
  • Lowest cost soil moisture sensor
  • Analog (voltage) output.

ECT Air Temperature Sensor

The simple ECT air temperature sensor is an easy-to-use sensor for measuring the temperature of air (when used with the radiation shield), or other materials.

Spectral Reflectance Sensor (SRS)

The Spectral Reflectance Sensors (SRS) are two band radiometers designed to measure the Normalized Difference Vegetation Index (NDVI) or Photochemical Reflectance Index (PRI). The SRS are designed for long term field deployment to continually monitor changes in NDVI or PRI related to canopy growth, senescence, stress, and productivity.

LWS 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 capabilites with the Em50 series of data loggers.

PS-1 Irrigation Pressure Switch

Track irrigation events with the rest of your soil moisture data by recording when water is turned on and off.

5TM Soil Moisture and Temperature

  • Volumetric water content and temperature
  • Epoxy overmold for long life
  • Digital, SDI-12