The compact testo 417 4 inch vane anemometer is the ideal solution for simple, fast and precise determination of flow velocity and volume flow at air intake and outlet vents of air conditioning and ventilation systems.
Adjustment for balanced residential ventilation or measurement at swirl outlets is also child's play with the testo 417 kits including funnel and flow straightener. Thanks to the connection to the testo Smart App, configuration, display (also as second screen) and storage as well as documentation of the measured values are dealt with quickly and without any complications.
Features:
- Easy, fast and precise measurement of flow, volume flow and temperature at air inlets and outlets
- Efficient regulation of balanced residential ventilation and fast documentation with the testo Smart App
- Fast in-app configuration, graph history, second screen and measurement data memory in the testo Smart App
- Timed and point mean value calculation
Technical Data:
Temperature - NTC
Measuring range |
32 to +122 °F / 0 to +50 °C
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Accuracy |
±0.9 °F / ±0.5 °C
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Resolution |
32.2 °F / 0.1 °C
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Velocity - Vane anemometer
Measuring range |
59 to 3937 fpm / 0.3 to 20 m/s / 0.3 to 20 m/s
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Accuracy |
±(19.7 fpm + 1.5 % of mv) / ±(0.1 m/s + 1.5 % of mv)
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Resolution |
1.97 fpm / 0.01 m/s
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Volume flow
Measuring range |
0 to +259 CFM (testo 417 in combination with funnel set (0563 4170)) / 0 to +440 m³/h (testo 417 in combination with funnel set (0563 4170))
0.1 to +118 CFM , preferred 0,1 to 100 m³/h (testo 417 in combination with funnel & flow straightener (0554 4172)) / 0.1 to +200 m³/h , preferred 0,1 to 100 m³/h (testo 417 in combination with funnel & flow straightener (0554 4172))
0 to +58857 CFM / 0 to +99999 m³/h
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Resolution |
1 CFM (Remaining Range) / 1 m³/h (Remaining Range)
0.1 CFM (0 to +100 ) / 0.1 m³/h (0 to +100 )
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General technical data
Weight |
9 oz. / 243 g
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Dimensions |
9 x 4 x 2 in. / 236 x 108 x 45 mm
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Operating temperature |
-4 to +122 °F / -20 to +50 °C
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Housing |
ABS + PC / TPE
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Protection class |
IP10
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Battery life |
50 h
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Battery type |
3x AA
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Storage temperature |
-4 to +122 °F / -20 to +50 °C
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