| Available in stainless steel or titanium, the NexSens AccuStage water level sensor provides highly accurate level measurements in surface and groundwater applications. | ![]() |
| Available in stainless steel or titanium, the NexSens AccuStage water level sensor provides highly accurate level measurements in surface and groundwater applications. | ![]() |
| The In-Situ Level TROLL 500 simultaneously measures and logs temperature and water level. The vented cable automatically compensates for changes in barometric pressure. | ![]() |
| The In-Situ Aqua TROLL 200 simultaneously measures and logs temperature, conductivity, and water level. The vented cable automatically compensates for changes in barometric pressure. | ![]() |
| The Compact Bubbler Sensor (CBS) from OTT is an accurate, compact, and easy-to-use bubbler sensor for surface water level monitoring. | ![]() |