Condition: 100% Brand New
Item Type: Digital Anemometer
Material: Plastic
Color: As shown in the picture
Weight: Approx.307g/10.8oz

Display screen LCD display, maximum display 9999
Wind speed measurement Range: 0.40 ~ 30.00 m/s
Sampling time About 0.5 seconds/time
Sensor Impeller type + bearing
Beaufort wind level Display wind level 0~12
Maximum/minimum/average Record and view minimum, maximum, average values
Data-hold Lock display reading
Environment temperature -20.0°C ~ 60.0°C (-4.0°F ~ 140.0°F)
Environment humidity 5.0% ~ 95.0% RH
Wet bulb temperature -20.0°C ~ 60.0°C (-4.0°F ~ 140.0°F)
Dew point temperature -50.0°C ~ 60.0°C (-58.0°F ~ 140.0°F)
Operating environment 0 ~ 50°C, maximum 80% relative humidity, altitude
Storage environment -10 ~ 50°C, maximum 70% relative humidity (take out the battery)
Auto power-off 10 minutes (automatic shutdown function can be cancelled)
Power supply 3 x 1.5V AAA LR03 battery(Not included) Precision Index:
Accuracy: ± (% reading + word)
Reference Conditions: Ambient temperature 18 ° C to 28 ° C, relative humidity

Wind speed measurement Range Resolution Accuracy
M /s 0.40 ~ 30.00 0.01 ±(2.0%+0.5m/s)
Km /h  1.40~108.0 0.01~0.1 ±(2.0%+1.8km/h)
Ft /s  1.30 ~ 98.50 0.01 ±(2.0%+1.6ft/s)
Ft /m 78 .00~ 5900 0.01~1 ±(2.0%+10ft/m)
Knots 0.80 ~ 58.30 0.01 ±(2.0%+1.0knots)
Mile /h 0.90 ~ 67.10 0.01 ±(2.0%+1.1mile/h)
Air flow measurement Range Resolution Area
CFM (cubic feet per minute) 0-9999 0.01 to 1 0-9.999
CMM (m3 / min) 0-9999 0.01 to 1 0-9.999
CMS (m3 / sec) 0-9999 0.01 to 1 0-9.999