- Read stream velocity directly from 0.1 to 25 feet (.03 to 7.5 meters) per second
- Velocity displayed in either feet or meters per second
- Three selectable pre-set display update times. 90 second maximum
- Powered by a single standard 9V battery.
- Uses the efficient, propeller-driven Photo-Fiber-Optic sensor pioneered by Swoffer in the 1970’s
- Precision quartz crystal controlled electronics provides accurate, precise data in all flow conditions
