AZ8910 6 in 1 Anemometer Weather Station Air Flow/Temp.,/Humidity/ Atmospheric Pressure/Detector Altitude

5 in 1 Anemometer AZ-8910
FEATURE
-A simple, hand-held meter for monitoring
* Wind speed
* Temperature
* Windchill
* Relative humidity
* Dew point
* Heat index
* Barometric pressure and upcoming storms.
* Altitude (Model 8910)
-0,-2h,-4h,-8h,-16h bar chart shows the
development of air pressure over the last 16 hours, forecast future weather.
-Records maximum readings.
-Twin button for multi-functions.
-Alarm functions are built-in for storm warning feature.
-Sealed precision thermistor & humidity sensor.
-Water resistant and shock proof housing.
-Replaceable lithium battery and impeller.
-Pocket-knife design makes it convenient.
-Low battery indication.
SPECIFICATION
Wind Speed Functions:
Modes:
Current Wind Speed, Maximum Wind Speed, and Average Wind Speed.
Scales
Beaufort, Knots, MeterPerSecond, MilePerHour, FeetPerMinute, KilometerPerHour. Accuracy
+ / - 3% or + / - last significant digit.
Range
1.1 to 20 M/S ; 60 to 3937 FM ; or 0.5 to 44.7 MPH
0.4~38.8KNT ; 1~8BFT ; 0.8~72KMH
Response Time
1 second
Battery CR2032 x 1pc
Standard Package
Meter/Battery/Manual/Strap/Paper box