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Flow velocity measuring instrument with temperature measurement
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Integrated measurement with 30 mm vane
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Time mean value calculation
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Hold function and max./min. values
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Windchill calculation for outdoor areas
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Additional advantages testo 410-2: Air humidity measurement with long-term stable Testo humidity sensor
The vane anemometers testo 410-1 and testo 410-2 offer perfect flow velocity measurement results in handy pocket format. The small, user-friendly testo 410-1 measures air flow velocity and temperature, and is suitable for fast spot checks on ventilation outlets thanks to the integrated measurement with the 30 mm vane. A timed mean value calculation is also possible. The measuring instrument has an illuminated display, a clip-on protective cap, and a wrist strap and a belt holder ensure safekeeping. In addition to air flow velocity and air temperature, the testo 410-2 also measures air humidity. This allows air conditions to be tested reliably. In addition to this, dewpoint and wet bulb are calculated and displayed fully automatically.
General technical data
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Dimensions
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133 x 46 x 25 mm (incl. protective cap)
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Operating temperature
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-10 to +50 °C
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Storage temperature
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-20 to +70 °C
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Protection class
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IP10
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Battery type
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2 AAA micro batteries
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Weight
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110 g (with protective cap and batteries)
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Measuring rate
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0.5 s
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Technical data
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testo 410-1/-2
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testo 410-2
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Sensor types
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Vane
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NTC
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Testo humid. sensor, cap.
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Measuring range
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0.4 to 20 m/s
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-10 to +50 °C
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0 to 100 %RH
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Accuracy
±1 digit
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±(0.2 m/s + 2% of m.v.)
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±0.5 °C
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±2.5 %RH* (5 to 95 %RH)
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Resolution
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0.1 m/s
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0.1 °C
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±0.1 %RH
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Battery life
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100 h
(average, without display illumination)
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60 h
(average, without display illumination)
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*Please see the additional accuracy information for humidity in the instruction manual.
Accessories for measuring instrument Part no.
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ISO calibration certificate velocity
two point calibration; calibration points 5m/s and 10m/s
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0520 0094
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ISO calibration certificate velocity
hot wire, vane anemometer, Pitot tube; calibration points 5; 10; 15; 20 m/s
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0520 0034
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