Testo 440 anemometer kit with hot wire - TESTO : 0563 4400

To measure the air speed, the volume flow rate and the temperature of the air in the air conditioning ducts.

The TESTO 440 multifunction measurement instrument and the hot wire probe provide maximum ease of use and comfort when adjusting air conditioning and air treatment installations.

CHARACTERISTICS:

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• Measurement range: CTN -40 to +150°C
  
• Accuracy: ±0.4 °C (-40 to -25.1°C) ±0.3 °C (-25 to +74.9°C) ±0.4 °C (+75 to +99.9°C)±0.5 % m.v. (Remaining measurement range)
  
• Resolution: 0.1°C
  
• Temperature - Type K TC (NiCr-Ni)
  
• Measurement range: TC -200 to +1370°C
  
• Accuracy: ± (0.3°C + 0.3°C)
  
• Resolution: 0.1°C
  
• Battery life: 12 h (with probe with vane)
  
• Data transfer: USB interface
  

ADVANTAGES:

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• Hot wire probe (Ø 9 mm) with temperature sensor
  
• Accurate measurements from 0 to 30 m/s and from 20 to +70°C due to the robust sensor and automatic absolute pressure compensation
  
• The telescope extendable up to 0.85 m with graduation can be used to make comfortable measurements in the air ducts
  
• Large, illuminated colour display
  

INCLUDES:

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• The TESTO 440 aeraulic analyser with internal memory and data export function
  
• Hot wire probe with fixed cable (length: 1.7 m), with temperature sensor and telescope
  
• Calibration protocol, 3 x Mignon AA batteries and a USB cable
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