Digital Anemometer possesses the following features:
1. Simultaneously measure wind speed and temperature
2. Maximum wind speed/average wind speed/current wind speed selection
3. ℃ temperature unit selection
4 Five wind speed units: m/s, Km/h, ft/min, Knots, mph
5. Po Fu wind rating
6. Data retention
7. LCD backlight display
8. Manual / automatic shutdown
9. Wind chill tips
10. Low battery prompt
11. Record the data
Wind speed measurement |
||||
unit |
Measuring range |
Resolution |
THRESHOLD
|
Accuracy |
m/s
|
0~30
|
0.1 | 0.3 |
±5%±0.1
|
ft/min
|
0~5860
|
19 | 60 |
±5%±20
|
Knots
|
0~55
|
0.1 | 0.6 |
±5%±0.2
|
Km/h
|
0~90
|
0.3 | 1 |
±5%±0.4
|
mph
|
0~65
|
0.2 | 0.7 |
±5%±0.2
|
Wind temperature measurement |
|||
unit |
Measuring range |
Resolution |
error |
℃ |
-10℃~+45℃
|
0.1 |
± 2℃
|
℉ |
14°F~113°F
|
0.18 |
± 3.6°F
|
Battery |
1.5V AAA*3 |
||
Temperature Sensor |
NTC negative temperature coefficient resistor |
||
Operating temperature |
-10℃~+50℃( 14°F~122°F) | ||
Operating humidity |
Less than 90%RH |
||
storage temperature |
-40℃~+60℃(-40°F~140°F) | ||
Current consumption |
About 7mA (backlight is on) |
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