Testo 440 Air Flow ComboKit 1 with Bluetooth Anemometer, 35m/s Max, Measures Air Velocity, Temperature, Volume Flow

Brand

Model Number p

440 Air Flow ComboKit 1 with Bluetooth

Measurement Parameters

Air Velocity, Humidity, Temperature

Model Number (p)

440 Air Flow ComboKit 1 with Bluetooth

Measurement Parameters

Air Velocity, Temperature, Volume Flow

Maximum Air Velocity

35m/s

Best Air Velocity Accuracy

±1.5 % + 0.1 m/s (0.3 → 20 m/s) (Vane probe, Ø 100 mm), ±5 % + 0.5 m/s (0 → 20 m/s) (Hot wire probe)

Air Velocity Resolution

0.01m/s

Probe Type

Hot Wire, NTC, TC, Vane

Maximum Temperature

+1370/+150°C

Maximum Temperature

+1370 (Temperature-TC) °C, +150 (Temperature-NTC) °C°C

Temperature Measurement Resolution

0.1°C

Best Temperature Measurement Accuracy

±0.3 (-25 → +74.9 °C) °C, ±0.4 (+75 → +99.9 °C) °C, ±0.4 (-40 → -25.1 °C) °C, ±0.5 %

Power Source

Battery

Battery Type

AA

Battery Life

12 h

Dimensions

154 x 65 x 32mm

Weight

1.9kg

Weight

2.18kg

Height

154mm

Height

32mm

Maximum Operating Temperature

+50°C

Width

65mm

Length

32mm

Minimum Operating Temperature

-20°C

Length

154mm

Country of Origin

Germany