By Manufacturer
- Product
- Plankton Net
- Manufacturer
- General Oceanics
- Related
- Research vessel and so on
- Catalogue
- 2030_DATASHEET.pdf

These flowmeters have been used as towed speed logs by some America’s Cup contenders. Corrosion-free operation. Ballasted for dynamic in situ operation.
Unlimited depth capability.
The Model 2030R is a standard flowmeter.
The Model 2031H uses magnets to actuate a solid-state hall effect generator, creating a signal for processing by the readout.