The ATMOS 14 will rapidly and reliably measure air temperature, relative humidity, barometric pressure, and vapor pressure, making benchmarking quick and hassle free.

If you need an ultra-robust, entry-level data logger that is easy to set up and practically maintenance free, you’ll love the ZL6 Basic.

The WP4C measures water potential by determining the relative humidity of the air above a sample in a sealed chamber (conforms to ASTM D6836).

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.

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

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.

The ZL6 Pro puts data collection and management on auto-pilot, so you can focus on what you love.

During sensor installations, the ZSC lets you monitor a sensor reading as it is installed. Get real-time, wireless readings via Bluetooth on your smartphone with the push of a single button.