2
appears
3)
：
Wind flow unit (cube foot/minute)
4)
：
Wind flow unit (cube meter/minute)
5)
：
If measured value is over 9999, the symbol “X10 “ or
“X100” will appear.
6)
：
Big fans : indicate wind velocity /flow status,
which was subject to Wind Velocity and revolving.
7)
：
Wind velocity and flow display area.
8)
：
When measuring average values (one of the
wind flow measuring Method) this symbol appears.
9)
：
Showing minimum values.
10)
：
MAX2/3 of maximum value measurement (one
of the wind flow measuring method)
11)
：
This symbol will appear. While Read stored
record data.
12)
：
Data holding
13)
：
Data record by using the signal
14)
：
This symbol and serial number of stored record
data will appear. While Read stored record data.
15)
：
Low battery indicating symbol, please replace
battery if this symbol empty.
16)
：
Wind velocity unit (mile/hour)
17)
：
Wind velocity unit (sea mile/hour)
18)
：
Wind velocity unit (foot /minute)
19)
：
Wind velocity unit (kilometer/hour)
20)
：
Wind velocity unit (mete r/second)
21)
：
Beaufort scale
22)
：
M
2
is used to indicate duct area in
square meter
when
in flow function
：
"T
2
" Is used to indicate duct area in
square
feet
when in flow function
23)
：
Wind temperature Celsius unit
：
Wind temperature Fahrenheit unit
24)
：
Temperature value display or Duct area display area
25)
：
Wind temperature signal.
26)
：
small fan signal: indicate the Wind Temperature
status
27)
：
Bar graph display of Beaufort scale
SPECIFICATIONS
Wind Velocity Range:
Unit
Wind
Velocity
Resolution
Lowest
Point of
start value
Accuracy
m/s
0.0-45.0
0.001
0.3
±3%±0.1
Ft/min
0.0-8800
0.01/0.1/1
60
±3%±20
Knots
0.0-88.0
0.001/0.01
0.6
±3%±0.2
Km/h
0.0-140.0
0.001
1.0
±3%±0.4
Mph
0.0-100
0.001/0.01
0.7
±3%±0.2
2. Wind flow range:
CMM: 0-999900m
3
/min
CFM: 0-999900 ft
3
/min
Unit
Range
Resolution
Area
CMM(M
3
/MIN)
0-999900
0.001-100
0.001-9999
CFM(FT
3
/MIN)
0-999900
0.001-100
0.001-9999
2.
Unit Conversation:
m/s
Ft/min
Knots
Km/h
Mph
m/s
1
196.87
1.944
3.60
2.24
Ft/min
0.00508
1
0.00987
0.01829
0.01138
Knots
0.5144
101.27
1
1.8519
1.1523
Km/h
0.2778
54.69
0.54
1
0.6222
Mph
0.4464
87.89
0.8679
1.6071
1
4. Air Temperature Range:
Unit
Scale
Resolution
Accuracy
℃
0.0-45.0
0.1
±
1.0
℃
℉
32.0-113.0
0.1
±
1.8
℉
5 . Operation Conditions:
Temperature
Humidity
Host
0-50
℃
(32-122
℉
)
≤
80%RH
Fan
0-60
℃
(32-140
℉
)
6. Storage Conditions:
Temperature
-10-60
℃
(14-140
℉
)
Humidity
≤
80%RH
7. Power supply : 6F22 9V
×
1
8. Low battery indicating : 6.8V
±
0.2V
9. Stand by current
≤
2μA
10. Operating Current Approx.18mA
11. Battery use life :20H (Continuous Use )
12. Dimensions:
Meter:165
×
85
×
35
㎜
Vane: 251
×
72
×
30
㎜
13. Net Weight :320g (Not Included Battery )
2. Operation
Measurement of Wind Velocity and Temperature
Recover the battery door , and install the batteries properly
as shown in figure 1.
figure1:
Press the “
” key, all the symbols will be shown on the screen
for 1 second, then the unit goes into current wind velocity and
temperature measuring mode, the LCD screen shows as
following figure2:
figure2:
Select your desired wind velocity and temperature unit
(1)
Press the “UNIT” key, the wind velocity unit will be
auto change from (m/s、km/h、ft/min、knots、mph).
(2)
Press the “℃/℉” , The temperature will be change
between
℃
/
℉
mode.
Hold the Anemometer with your hand, place the vane in the
air flow with the air direction matching the direction of the
arrows printed on the inner walls of the vane (Pleas do not
extruded the fan leaf. Otherwise will cause the inaccuracy
measurement)
Figure3
(1)
Wait for two Sec, to make the data stability
(2)
Place the vane in the same direction of the wind to
capture the accurate data .
(3)
Press “LIGHT” Key to start the Backlight Function,
then press "LIGHT" BUTTON the LED will cut off , the light
function will turn off.
Wind /Air Temperature Measurement
(1)
Wind temperature will test out when testing Wind
Velocity, Small Vanes pattern will showing along with the
display of "TEMP" Symbol.
