C2 Small Current Meter The C2 Small Current Meter is used for measurement of flow velocity at low water levels, e.g. in laboratories, river models, small canals, falajs, outfall ditches, etc.... more

$$$$

C31 Universal Current Meter The original C31 OTT Current Meters set the standard for flow measurement in rivers, open canals, etc.... more

$$$$

Nautilus The Nautilus C 2000 Electromagnetic Flow Sensor is designed for the portable measurement of very low flow velocities... more

$$$$

Qliner The OTT Qliner is an ultrasonic Doppler device for mobile discharge measurements... more

$$$$

ADC The OTT ADC (Portable Acoustic Digital Current Meter) is designed for point velocity measurements in natural streams, rivers, creeks and open channels. Using the latest acoustic measuring principles...... more

$$$$