Features:
1. Wind speed & temperature measurement.
2. Wind chill indicaton.
3. Temperature display in Celsius or Fahrenheit.
4. Different wind speed measurement unit
5. Measure wind speed in: Current/Average/ Max .
6. Low battery warning
7. LCD backlight .
8. Auto / Manual off.
Operation Guide:
1. Put battery into battery compartment, LCD will blink all display for a second.
2. Recover battery door, push" MODE "in 1s to turn on the unit. LCD will display wind speed, temperature & battery icon. LCD backlight will lasting for12s.
3. Setting different wind measurement: Push "MODE"for 3 seconds until"m/s" starts to blink. Push" SET "to select desired measurement unit. To confirm the desired measurement unit by push" MODE ". Digit symbol:m/s meter per second; km/hr kilometer per hour; ft/min feet per minute; knots nautical mile mph mile per hour; Cu Current wind speed, MAX max wind speed, average wind speed.
4. ℃/℉ switch option:Press the little conceal key on the rear cabinet to select different temperature unit
5. Press any key will active LCD backlight for 12 seconds.
6. Measurement: when the wind vane ( impeller ) turns, LCD will instant display wind speed and temperature. When temperature below 0℃,
wind chill symbol will shown on the LCD.
7. Push MODE+SET to turn off the unit.
8. Build in 14 mins auto off Remark: Temperature switch key ( ℃/℉) conceal in the rear cabinet, pls use a little pushpin to press the key for ℃/℉ conversion.
| Wind Speed Measuring | 0~30m/s | 
| Wind Speed Accuracy | ±5% | 
| Wind Speed Units | m/s,Ft/min,Knots,km/h,Mph | 
| Current/Average Measuring | yes | 
| Temperature Measuring Range | -10°C~45°C | 
| Temp. Resolution | 0.2℃ | 
| ℃/℉ Selection | --- | 
| Backlight Display | yes | 
| Low Battery Indication | --- | 
| Data Hold Function | yes | 
| Resolution | 0.1m/s | 
| Max & Min Measuring | Max only | 
| Range Bar Graph | yes | 
| Wind chill indicaton | yes | 
| Auto/Manual Power Off | yes | 
| Power | CR2032 3.0V (not include due to air limit) | 
| Product Net Weight / Size | 58g / 110*43*21mm | 
| Packing Contents: | 1pc anemometer , 1pc user's manual, 1pc blister package | 





