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TENMARS TM-414A Air velocity meter

Electrical specifications 
Velocity
Unit
Range
Resolution
Accuracy
m/s
0.4~30
0.1
±3﹪+0.2
Km/hr(Kph)
1.5~106
0.1
±3﹪+0.8
mph
0.9~66
0.1
±3﹪+0.4
Knots(kts)
0.8~58
0.1
±3﹪+0.4
ft/min(fpm)
79~5866
1
±3﹪+40
Beaufort
1~8
1
--
Air Flow Calculation
Unit
Range
Resolution
Accuracy
CMM
0~9999
1
--
CFM
0~9999
1
--
Temperature
Unit
Range
Resolution
Accuracy
°C
-20~60
0.1
±1℃
°F
-4~140
0.1
±1.8℉
Humidity
Unit
Range
Resolution
Accuracy
@25
°C
%RH
20~80
0.1
±3.5%RH
%RH
<20,>80
0.1
±5%RH
Absolute Pressure
Unit
Range
Resolution
Accuracy
hPa
350~1100
0.1
±2hPa
mmHg
263~825
0.1
±1.5mmHg
inHg
10.3~32
0.1
±0.1
Details

 

Velocity (Air Speed):

Unit

Range

Resolution

Accuracy

m/s

0.4~35

0.1

±3﹪+0.2

Km/hr(kph)

1.5~160

0.1

±3﹪+0.8

mph

0.9~100

0.1

±3﹪+0.4

Knots(kts)

0.8~88

0.1

±3﹪+0.4

ft/min(fpm)

79~8800

1

±3﹪+40

Beaufort

1~12

1

-

 

Air Flow Calculation:

Unit

Range

Resolution

Accuracy

CMM

0~9999

1

--

CFM

0~9999

1

--

 

 

Temperature:

Unit

Range

Resolution

Accuracy

℃

-20~60

0.1

±1℃

℉

-4~140

0.1

±1.8℉

 

Humidity:

Unit

Range

Resolution

Accuracy

%RH

20~80

0.1

±3.5%RH

%RH

80

0.1

±5%RH

 

Absolute Pressure:

Unit

Range

Resolution

Accuracy

hPa

350~1100

0.1

±2hPa

mmHg

263~825

0.1

±1.5mmHg

inHg

10.3~32

0.1

±0.1

 

 

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