Specification AR816:
Wind speed measurement range 0 ~ 30m/ s
Air temperature range -10DegC ~ 45DegC
DegC/ DegF temperature unit conversion
Temperature measurement error +/-2%
Wind speed measurement error +/- 5%
Auto / manual shutdown
Low-power display
Backlit display
The largest / smallest wind speed measurements
At present the average wind speed and wind speed measurements
Resolution 0.1m / s 0.2%
Wind speed measurement units M / s, Ft / min, Knots, Km / hr, Mph
power supply LCR2032 3v
LCD Size 59.0 *51.0m
