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Temperature - NTC
Measuring range: 0 to +50 °C
Accuracy: ±0.5 °C
Resolution: 0.1 °C
Velocity - Vane
Measuring range: 0.3 to 20 m/s
Accuracy: ±(0.1 m/s + 1.5 % of mv)
Resolution: 0.01 m/s
Volume flow
Measuring range: 0 to +99999 m³/h
0 to +440 m³/h (testo 417 in combination with funnel set (0563 4170))
0.1 to +200 m³/h , preferred 0,1 to 100 m³/h (testo 417 in combination with funnel & flow straightener (0554 4172))
Resolution
0.1 m³/h (0 to +100 )
1 m³/h (Remaining Range)
General technical data
Weight: 243 g
Dimensions: 236 x 108 x 45 mm
Operating temperature: -20 to +50 °C
Product-/housing material: ABS + PC / TPE
Protection class: IP40, IP20
Battery life: 50 h
Battery type: 3x AA
Storage temperature: -20 to +50 °C
Includes
testo 417 - 100 mm vane anemometer with App connection
Measuring funnel for plate outlets
Measuring funnel for ventilation grilles
Transport bag
Calibration protocol
3 x AA batteries
