MEASURE THE
SOIL-PLANT-ATMOSPHERE
CONTINUUM
Change the world—faster
Why ZENTRA cuts research time in half
ZENTRA is a complete system of sensors, loggers, and software that are easily deployed, require little maintenance, and put near-real-time data at your fingertips.
Products & Accessories
Get an overview of our latest products and enter the world of research made easy.
FUKUSHIMA REBORN
Near the Fukushima disaster site, scientists and citizens work tirelessly to clean radiation from affected farmland soils.
METER SUPPORTS TAHMO
Trans-African Hydro-Meteorological Observatory (TAHMO) is a not-for-profit organization. TAHMO makes high-quality data freely available to governments, scientists and farmers in real time.
Soil moisture sensing—reinvented
The TEROS 12 goes beyond merely optimizing the reading to optimize the accuracy of the whole data set. It combines consistent, flawless installation, minimal sensor-to-sensor variability, and a large volume of influence to deliver performance, accuracy, and reliability at a price you can afford.
DISCOVER ALL ATMOS INSTRUMENTS
As world experts in soil-plant-atmosphere measurements, we developed the ATMOS weather and climate product line without any moving parts to keep it reliable and simple.
Only using partial curves? Get what you’ve been missing.
Now, generate complete high-resolution moisture release curves across the entire moisture range. It’s easy. Start with the WP4C, then just add HYPROP. Mix in data from the KSAT to add a full hydraulic conductivity curve.
How to measure leaf transpiration
Trying to estimate leaf transpiration by only measuring stomatal conductance? Unfortunately, you can’t. Here’s what you’ll need to do to estimate the total conductance.
Data logging—evolved
Focus on data. Not distractions. Compare all 3 loggers in our new ZENTRA line.
Degradation of soil-applied herbicides under limited irrigation
Distribution of soil water in high-sand-content putting greens is a major concern for golf course superintendents.
Data collection field checklist
A general checklist of things to remember before, during, and after installing sensors and data loggers in the field.
Soil Moisture—6 Common Oversights That Might Be Killing Your Accuracy
Even one small oversight, such as poor installation, can compromise accuracy by up to +/-10%. How can you ensure your data represent what’s really happening at your site?
7 Weather Station Installation Mistakes to Avoid
In this 20-minute webinar, Dr. Doug Cobos discusses insider tips and best practices that will improve your accuracy and save you time, effort, and future headaches.