Open-air sportsmen prefer this instrument for its precision and portability. An internal "wind vane" ensures all readings are on the wind's axis; sure-grip, jack knife-style case keeps hands away from affecting sensors. Water resistant, auto-shutoff option and suitable for mounting on a tripod makes this tool incredibly useful to travel with. Measures current, average and maximum wind speed. Uses one 400-Hr replaceable lithium battery (included).
Specifications Temperature: -20° to 158°F. Accuracy ± 1.8°F Wind Speed: .8 to 89 mph. Accuracy ± 3% Wind Chill: -50° to 50°F. Accuracy ± 1.850°F