Field Water Potential metergroup.com/environment/products/t4-tensiometer-water-potential Always in use, always reliable Request a quote Get info T4 TENSIOMETER The cause of tension in tensiometers The problem with most tensiometers is that they don’t stand up to year after year of harsh weather conditions like frost. Plus, you’re constantly pulling the tensiometer up to check the water level, which can be especially frustrating during long-term studies. The search is over Introducing the T4 Tensiometer. The T4 is one of our bestselling tensiometers because it’s robust, precise, and easy to use, all at the same time. More usable than other tensiometers, it provides superior quality data and remains one of the most reliable instruments in the world for year-round outdoor monitoring. Plus, the T4’s external refilling tube and simple installation save you an incredible amount of time and effort. On top of all that, the tensiometer is highly responsive. It reacts much faster to changing soil conditions than lower-quality tensiometers, enabling you to measure even the most minute changes in soil water potential.

Specifically designed for field use, the T4 ceramic and shaft are engineered to be virtually indestructible when it comes to harsh weather. The combination of this unbreakable and frost-resistant special ceramic and the new, impact-resistant shaft make the T4 a tensiometer you can rely on year after year in every season. And the T4 Tensiometer has a high accuracy of ±0.5 kPa, giving you peace of mind. No removal? No problem. We've outfitted the T4 with an external refilling tube. No more pulling the tensiometer out of the ground. When it's time to refill, the T4 can be filled externally without...

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