Testo 440 dP Air Flow ComboKit 2 with Bluetooth Tc, Vane, NTC Anemometer, Measures Differential Pressure, Humidity,

Brand

Measurement Parameters

Differential Pressure, Humidity, Volume Flow, Temperature, Air Velocity

Model Number

440 dP Air Flow ComboKit 2 with Bluetooth

Product Type

Anemometer

Air Velocity Resolution

0.1m/s

Probe Type

Tc, Vane, NTC

Maximum Operating Temperature

50°C

Power Source

Battery

Battery Type

AA

Battery Life

12h

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, ±1 % rdg + 0.2 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 %

Height

32mm

Length

154mm

Weight

2.485kg

Standards/Approvals

EN 60584-2DIN EN 13032-1 Appendix BClass C DIN 5032-7

Width

65mm

Country of Origin

Germany