Different measurement technologies have different advantages, so we offer a wide variety of level instruments for a wide variety of applications. We can provide you with the best technology for your project.

All OTT level instruments, however, provide innovation and value. From integrated datalogging and displays to compactness and ease-of-use, you won’t find more innovative, cost-effective products in the industry.

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Shaft Encoder Float-operated shaft encoder level sensor and logger takes proven level measurement technology to the next stage.	Groundwater Bubbler Ideal for level or depth measurement in groundwater applications.	Bubbler Bubbler level sensor and logger performs continuous, unattended monitoring of surface water or groundwater level.
Pressure/Level Sensor Submersible pressure probe for level monitoring for groundwater and surface water.	Radar Level Sensor Provides continuous, unattended monitoring of surface water level without ever getting wet.