Price For: Each Data Logging: No Auto Power Off: No Manufacturers Warranty Length: 1 yr. Humidity Sensing: No Data Hold: No Display: White Ball, Indicates Wind Speed Includes: Carrying Case Item: Wind Speed Indicator Velocity (MPH): 2 to 10 and 4 to 66 Sensing Method: Mechanical Temp. Accuracy: - Country of Origin (subject to change): Unknown