![Oceanographic ctds photo Oceanographic ctds photo](https://www.idronaut.it/wp-content/uploads/2019/06/Oceanographic-ctds-photo-800x1200.png)
OCEANOGRAPHIC CTDs
Fast sampling rate (up to 40Hz) full ocean (700bar) multiparameter CTDs provided with data telemetry, customizable analogue, digital interfaces and CT redundant sensor.
![environmental-ctds-photo environmental-ctds-photo](https://www.idronaut.it/wp-content/uploads/2019/06/environmental-ctds-photo-800x1200.png)
ENVIRONMENTAL CTDs
Multi-role (self-recording, real-time), compact, lightweight and robust hand deployable multiparameter CTDs.
![Borehole ctds photo Borehole ctds photo](https://www.idronaut.it/wp-content/uploads/2019/06/Borehole-ctds-photo.png)
BOREHOLE CTDs
Miniaturized (2”) multiparameter CTDs provided with data telemetry or custom interfaces for OEM integration in geophysical equipment.
![OS314 OS314](https://www.idronaut.it/wp-content/uploads/2021/11/OS314-2-800x1200.png)
ON-LINE MODULES
On-board multiparameter CTDs module equipped with flow-through measuring cell and special sensors.
![Advanced tools Advanced tools](https://www.idronaut.it/wp-content/uploads/2019/05/Advanced-tools-800x1200.png)
ADVANCED TOOLS
Enrich the multiparameter CTDs with dedicated hardware tools and special performances.