The new, ultra-robust TEROS 10 soil moisture sensor delivers scientific accuracy and reliability at a price that makes large sensor networks economically practical.

The TEROS 11 delivers a large volume of influence, reduced sensor-to-sensor variability, and a near-bulletproof form factor, which lasts up to 10 years in the field.

The all-new TEROS 12 soil moisture sensor delivers an excellent price-to-performance ratio in a device that is easy to use and includes electrical conductivity.

TEROS Borehole Installation Tool was engineered to provide easier, faster, and better sensor installation at greater depths.

The ECH2O EC-5 soil moisture sensor delivers research-grade accuracy at a price that makes large sensor networks economically practical.

The 10HS soil moisture sensor is better at characterizing spatial variability as it averages soil moisture over a greater volume.

The MAS-1 is a current-based soil moisture sensor with ultra-long cable lengths.

The ultra-robust TEROS 06 is a research-grade temperature profile probe that delivers accurate soil temperature data for better models and predictions.

Easy-to-use sensor for measuring the temperature of soil or other materials.

The TEROS 21 matric potential sensor is incredibly easy to use and surprisingly affordable.

Nobody in the world makes a tensiometer this small, this simple, or this precise.  Trust the TEROS 31 for fast, accurate point to point water potential in all your tightest spaces.

The new plug-and-play TEROS 32 tensiometer combines legendary precision engineering with the power of ZENTRA Cloud, giving you easier, faster, more accurate data in near-real time.

The rugged, reliable SO-411 Oxygen Sensor is perfect for the lab or field. And the best part? Easy remote data access through ZENTRA Cloud.