Description
Specification
|
function
|
range
|
Resolution power
|
Accuracy
|
|
Wind velocity measurement
|
0~30m/s
|
0.1m/s
|
±5%rdg+0.5
|
|
temperature measurement
|
—10~50℃
|
0.1℃
|
±2℃
|
|
14~122℉
|
0.2℉
|
±4℉
|
|
|
Wind power rating
|
0~12
|
1
|
±1
|
|
Sampling rate
|
0.5s
|
||
|
Overload indication
|
>45m/s
|
OL
|
|
|
Maximum / mean value
|
MAX/AVG
|
||
|
Data retention
|
HOLD
|
||
|
Backlight
|
Yes
|
||
|
Automatic shutdown
|
5 minutes
|
||
|
Low power tips
|
3.0~3.5V
|
||
|
Battery
|
4.5V
|
||
|
Consumption current
|
work
|
mA
|
≤25mA
|
|
Shutdown
|
uA
|
≤10uA
|
|
|
work environment
|
temperature
|
0~40℃
|
|
|
humidity
|
≤80%RH
|
||
|
Storage environment
|
temperature
|
—20~60℃
|
|
|
humidity
|
≤75%RH
|
||
|
Key function
|
|||
|
ON/OFF BT Switch
|
Short press: boot or shutdown.
|
||
|
MAX/AVG
|
The most value / mean key: short press: turn cycle: MAX/AVG/ exit.
|
||
|
UNIT
|
The conversion key: short press: cycle: m/s, ft/m, mph, Km/h, Knots, C, Fahrenheit.
|
||
|
HOLD/BL
|
Backlight key: short press: backlight on or off.
|
||
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