RiverSurveyor S5/M9

The RiverSurveyor S5/M9 is a river discharge measurement system without the traditional limitations. Small, portable and easy to use, the patented and award-winning RiverSurveyor measures in extreme flood or drought situations within a single instrument, and without changing user settings. The results speak for themselves - the RiverSurveyor S5/M9 has revolutionized the way discharge is measured in rivers and canals.
It's a SonTek exclusive - multiple acoustic frequencies with SmartPulseHD make for the most robust and continuous shallow-to-deep measurements ever. An array of four deterministic microcontrollers expertly apportion the proper acoustics, pulse scheme, and cell size so you can focus on the measurement - not the instrument setup. The system even has a vertical beam for accurate channel definition and it's all designed to work intuitively. Slow to fast, shallow to deep, the RiverSurveyor S5/M9 handles it all on the fly.
wo models are available:
1) RiverSurveyor S5: a 5-beam system with a Profiling Range (Distance) of up to 5 m
2) RiverSurveyor M9: a 9-beam system with a Profiling Range (Distance) of up to 40 m


Special features:
- Fully automated setup and operation
- Internal discharge calculation
- Multi-band (Multiple acoustic frequencies)
- Vertical acoustic beam
- SmartPulse HD
- Standard 360 compass and two-axis tilt sensor
- Reverberation control with ping rates to 70Hz
- Bottom-tracking
- Fully integrated GPS solutions