Merlin may be manually or automatically cycled through the four modes and reset when desired. Wind speed: Range 0 to 200 mph; Accuracy: ± 2% input and ± 1 digit. Sixteen wind directions are displayed on an 8-point compass rose. Wind direction accuracy: ± 11.25°
When paired with Mystic, calculates wind chill. Complete with rooftop sensors, 60' cables, and AC adapter. Internal 15-hour battery backup for memory. Includes mounting hardware and a 5-year warranty. May be special ordered for European voltage or a 12-volt system.
Present - Current conditions.
Peak - Speed and direction of highest gust.
Average - Average speed and direction.
Forecast - Forecast for increasing or decreasing wind speed and direction.
Solid brass case, 6-1/2" dia., 2-3/4"D
Allow 1-2 weeks for delivery.