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Hot wire probe for climate measuring instrument testo 440, Bluetooth®

Product information "Hot wire probe for climate measuring instrument testo 440, Bluetooth®"

Digital probes with intelligent calibration concept. All probe heads can be easily attached to the universal handle.

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Flow speed: 0 ... 30 m/s
Length sensor: 230 mm
Manufacturer Article Number: 06351571
Max. flow speed: 30 m/s
Max. pressure: 1100 hPa
Max. relative humidity: 95 %
Max. temperature: 70 °C
Min. flow speed: 0 m/s
Min. pressure: 700 hPa
Min. relative humidity: 5 %
Min. temperature: -20 °C
Pressure: 700 ... 1,100 hPa
Relative humidity: 5 ... 95 %
Resolution flow speed: 0.01 m/s
Resolution pressure: 0.1 hPa
Sensor (ØxL): 9 x 230 mm
Sensor Ø: 9 mm
Temperature: -20 ... 70 °C
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Accessories

CO probe head

Long-term stable electrochemical sensor for determining the CO concentration (0 to 500 ppm) in indoor areas.

Hot wire probe head

Probe head for simultaneous determination of relative humidity and air temperature in indoor areas. Includes absolute pressure compensation, calculation of wet bulb temperature, dew point, and absolute humidity. Also suitable for long-term measurements.

Humidity/temperature probe head

Probe head for simultaneous determination of relative humidity and air temperature in indoor areas. Also suitable for long-term measurements.

Vane probe head

Probe head for simultaneous determination of air velocity, volume flow, and air temperature.

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Hot wire probe for climate measuring instrument testo 440, wired
Hot wire probe for climate measuring instrument testo 440, wired

Digital probes with intelligent calibration concept. All probe heads can be easily attached to the universal handle.