TM-741 Pocket Anemometer
- 30mm 6 plastics vane.
- Light air response 0.4m/s.
- Air flow calculate function.
Application
TM-741 is a low cost and pocket size model, it measures air speed and temperature, and ideal for spot measurements.Features
- 30mm 6 plastics vane.
- Light air response 0.4m/s.
- Air flow calculate function.
- Max/Min/Avg and data hold.
- Auto power off with disable function.
Specifications
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Dual LCD display with max. readings is 9999 and 999.
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Sampling Rate : 1 sample per second.
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Power Supply : 2 batteries 1.5V AAA MN2400 LR03 AM4.
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Battery Life : 50 hours during consecutive use.
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Dimensions : 135 × 48 × 23 mm (L × W × H).
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Weight : 80g (excluding the battery).
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Accessories : User manual, battery, and carrying case.
Electrical Specification
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Temperature
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Unit
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Range
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Resolution
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Accuracy
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|
°C
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-20~50
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0.1
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±1°C
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°F
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-4~122
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0.1
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±.8°F
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Velocity
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|||
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Unit
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Range
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Resolution
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Accuracy
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m/s
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0.4~25
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0.1
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≤10m/s±(2%+0.5)
10~20m/s ±(2.5%+1)
>20m/s N/A
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Km/hr(kph)
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1.5~90
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0.1
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≤36Km/hr ±(2.0%+1.8)
36~72Km/hr ±(2.5%+3.6)>72Km/hr N/A
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mph
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0.9~55
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0.1
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≤22mph ±(2.0%+1.1)
22~44mph ±(2.5%+2.2)>44mph N/A
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Knots(kts)
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0.8~48
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0.1
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≤19Knots ±(2.0%+1)
19~38Knots ±(2.5%+1.9)>38Knots N/A
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ft/min(fpm)
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79~4921
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1
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≤1968ft/min ±(2.0%+100)
1968-3936 ft/min ±(2.5%+200)>3936ft/min N/A
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US 7074 
GB 7043 
CA 6546 
AU 6150 
IE 4803 
NZ 1802 
BR 1007 
SG 496 
