Testo 440 dP Air Flow ComboKit 1 with Bluetooth NTC, Hotwire, Vane, Tc Anemometer, Measures Humidity, Air Velocity,

Technical Document
Specifications
Brand
TestoModel Number
440 dP Air Flow ComboKit 1 with Bluetooth
Product Type
Anemometer
Measurement Parameters
Humidity, Air Velocity, Volume Flow, Differential Pressure, Temperature
Air Velocity Resolution
0.01m/s
Maximum Temperature Measurement
1370°C
Probe Type
NTC, Hotwire, Vane, Tc
Maximum Operating Temperature
50°C
Power Source
Battery
Battery Type
AA
Minimum Operating Temperature
-20°C
Temperature Resolution
0.1°C
Maximum Air Velocity Measurement
50m/s
Air Velocity Accuracy
±1.5 % rdg + 0.1 m/s
Temperature Measurement Accuracy
±0.3 (-25 → +74.9 °C) °C, ±0.3 (-25 to 74.9 °C) °C, ±0.4 (75 to 99.9 °C) °C, ±0.4 (-40 to -25.1 °C) °C, ±0.5 %, ±0.4 (-40 → -25.1 °C) °C, ±0.4 (+75 → +99.9 °C) °C, ±0.5 %
Battery Life
12h
Width
65 mm
Height
32mm
Length
154mm
Weight
2.46kg
Standards/Approvals
No
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Technical Document
Specifications
Brand
TestoModel Number
440 dP Air Flow ComboKit 1 with Bluetooth
Product Type
Anemometer
Measurement Parameters
Humidity, Air Velocity, Volume Flow, Differential Pressure, Temperature
Air Velocity Resolution
0.01m/s
Maximum Temperature Measurement
1370°C
Probe Type
NTC, Hotwire, Vane, Tc
Maximum Operating Temperature
50°C
Power Source
Battery
Battery Type
AA
Minimum Operating Temperature
-20°C
Temperature Resolution
0.1°C
Maximum Air Velocity Measurement
50m/s
Air Velocity Accuracy
±1.5 % rdg + 0.1 m/s
Temperature Measurement Accuracy
±0.3 (-25 → +74.9 °C) °C, ±0.3 (-25 to 74.9 °C) °C, ±0.4 (75 to 99.9 °C) °C, ±0.4 (-40 to -25.1 °C) °C, ±0.5 %, ±0.4 (-40 → -25.1 °C) °C, ±0.4 (+75 → +99.9 °C) °C, ±0.5 %
Battery Life
12h
Width
65 mm
Height
32mm
Length
154mm
Weight
2.46kg
Standards/Approvals
No