Tenmars TM-401 AIR Velocity Meter Anemometer Temperature Sensor
- 30mm 6 plastics blade
- Fast response Temperature sensor
- Air flow calculate function.
- Max/Min/Avg and data hold.
- Auto power off with disable function.
- Low battery indication.
- Datalogging capacity: 99 records.
- Memory recall function.
- Backlight function.
- Atmospheric Pressure Sensor
- Humidity Sensor
SPECIFICATIONS:
Velocity
Flow
99 Record
Temperature
Humidity
Pressure
TM-401
V
V
V
TM-402
V
V
V
V
TM-403
V
V
V
V
V
TM-404
V
V
V
V
V
V
Air velocity measurement:
Unit
Ranges
Resolution
Accuracy
m/s
0.4~25
0.1
+/- 2%+0.2
Km/hr
1.5~90
0.1
+/- 2%+0.8
mph
0.9~55
0.1
+/- 2%+0.4
knots
0.8~48
0.1
+/- 2%+0.4
ft/min
79~4921
1
+/- 2%+40
Beaufort
1~10
1
--
Air flow(Volume) calculate:
Unit
Ranges
Resolution
Accuracy
CMM
0~9999
1
--
CFM
0~9999
1
--
Temperature measurement:
Unit
Ranges
Resolution
Accuracy
ºC
-20~60
0.1
+/- 1ºC
ºF
-4~140
0.1
+/-1.8ºF
Humidity measurement:
Unit
Ranges
Resolution
Accuracy
%RH
20~80
0.1
+/-3.5%RH
Atmospheric Pressure measurement:
Unit
Ranges
Resolution
Accuracy
hPa
350~1100
0.1
+/- 2hPa
mmHg
263~825
0.1
+/ -1.5mmHg
inHg
10.3~32
0.1
+/- 0.1
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
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SHIPPING
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How to choose the correct size:
Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
