1. Wind speed display in m/s. 2. Measuring range: 0-30 m/s (Wind Speed) 3. Measuring accuracy: (0.3+.03V)m/s (V is wind speed) 4. Wind speed parameters: Current wind speed, average wind speed, current wind level, average wind level, corresponding to Waves 5. Display resolution: 0.1m/s (Wind Speed), 1 (Wind Level), 0.1m(Waves) 6. Measuring range: 0-360 degrees, 16 directions (Wind direction) 7. Start wind speed: 1.0m/s (Wind direction) 8. Measuring Accuracy: 1/2 (Wind direction) 9. N points to the North 10. With English User Manual that includes Operation Guide and Guide on Proper Handling and Storage. Show More