Main features of the Riverwatcher

1. The Riverwatcher counts the fish with more than 95% accuracy.

2. The Riverwatcher measures the size of each fish with more than 90% accuracy.

3. The control unit stores an image of every fish that passes the scanner, so the counting can be verified afterwards.

4. The date and time of day that each fish passes the scanner is recorded.

5. The water temperature is measured at frequent intervals.

6. The scanner's electronic equipment is housed in a strong plastic frame, to protect it from damage.

7. Power can be supplied from solar panels and a deep cycle battery.

8. The counter can easily be adjusted for use in all fish ladders, dams, traps and similar places.

9. Storing and presentation of all data from a PC program.

10. Remote control through mobile or landline telephone.

11. The RiverWatcher can be used to trigger a video camera.

12. It is possible to connect several counters together and monitor rivers where there are no fishways.