Portable AVM-303 Wind Anemometer / Wind Speed Meter
Product Features:
1.Sensitive and Accurate
2.Ergonomic and easy-to-use design
3.Large 4 digits LCD (Liquid Crystal Display)
4.1.8 meters coiled cable and mounting nut for long extension
5.Low power consumption
6.Hold/Max/Min/Ave functions
7.Build-in low battery indicator
8.Smart Auto-Power-Off (10 minutes)
9.USB Interface with PC (AVM-303)
Electrical Specifications: (23C 5 C)
Range of Wind Velocity:
Units
Range
Resolution
Threshold
Accuracy
m/s
0.0 - 45.0
0.01
0.5
3% 0.3
ft/min
0 - 8800
0.01/0.1/1
60
3% 40
knots
0.0 - 88.0
0.01/0.1
0.6
3% 0.4
Km/hr
0.0 - 160.0
0.01/0.1
1.0
3% 0.8
mph
0.0 - 100.0
0.01/0.1
0.7
3% 0.4
m/s: meter per second
ft/min: feet per minute
knots: nautical miles per hour
Km/hr: kilometers per hour
mph: miles per hour
Unit Conversion table:
m/s
ft/min
knots
Km/hr
mph
1 m/s
1
196.87
1.944
3.60
2.24
1 ft/min
0.00508
1
0.00987
0.01829
0.01138
1 knot
0.5144
101.27
1
1.8519
1.1523
1 Km/hr
0.2778
54.69
0.54
1
0.6222
1 mph
0.4464
87.89
0.8679
1.6071
1
General Specifications:
Mounting Nut:
1/4" x 20
Operating Temperature:
Meter: 0 C ~ 50C (32 F ~ 122F)
Vane: 0C ~ 60C (32 F ~ 140F)
Operating Humidity:
Less than 80% RH
Operating Pressure:
500 mB ~ 2 Bar
Storage Temperature:
-10C ~ 60C
(-40F ~ 140F)
Power Consumption:
Approx. 6 mA
Battery Type:
1.5V AA batteries x 2(not included package)
Battery Life:
200 hours (for 2000mA-hrs battery)
Dimension:
Meter: 78 x 130 x 40mm
Vane: 66 x 132 x 29.2mm
Weight:
250g (battery included)
Accessories:
Carrying case x 1
Users manual x 1
RS-232C to USB bridge (AVM-303)
Software CD (AVM-303)
Software Users Manual (AVM-303)
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
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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.
