testo 440 – air flow measurement kit

Airflow measurement kit with bag, vane sensor and hot wire sensor

  • Display airflow in l/s or m3/h
  • Temperature sensor
  • Intelligent calibration concept
  • Ready-made, clear measurement menus for quick measurements

 11 995:-

Delivery time: 5-10 working days

Kalibreringscertifikat: innan produkten levereras till dig kalibreras den med en ackrediterad kalibreringsmetod anpassad för luftflödesmätare. Kalibreringen innebär att leveranstiden förlängs med ca 5 arbetsdagar. Ta kontakt med oss innan du beställer produkten, om du behöver en kalibrering med andra mätpunkter. Obs! Du kan inte ångra ditt köp om du väljer att beställa en produkt med kalibrering.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

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Delivery time: 5-10 working days

testo 440 – combined ventilation measurement kit with Bluetooth

This measurement set includes the testo 440 ventilation and indoor climate meter. It can be connected to a wide range of digital sensors, testo SmartProbes and many other temperature sensors. Clearly structured measurement menus for duct/vent volume flow, k-factor, turbulence degree, cooling/heating load, moisture damage risk indication and logging function. These menus allow you to complete measurement tasks faster, more efficiently and more reliably. Reports can be exported as Excel files via the USB interface or printed on site.

This is a practical measuring set for measuring all relevant values in ventilation ducts and at air vents.

Included in delivery

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

PROBESee separate info on probes
INSTRUMENTThe data below refer to the instrument only
TEMPERATURE (NTC)
Measurement range-40 … 150 °C
Accuracy (±1 digit)±0.4 °C (-40 … -25.1 °C)
±0.2 °C (-25 … +74.9 °C)
±0.4 °C (+75 … +99.9 °C)
±0.5% of mv.. (other measuring range)
Resolution0.1 °C
TEMPERATURE (TE)
Measurement range-200 … +1,370 °C
Accuracy (±1 digit)±(0.3 °C + 0.1 % of mv.)
Resolution0.1 °C
TEMPERATURE Pt100 (with suitable sensor)
Measurement rangeSee probe data
Accuracy (±1 digit)See probe data
ResolutionSee probe data
SENSOR CONNECTIONS
TE type K1
NTC TUC / digital sensor with cable1
Bluetooth sensor1 digital Bluetooth sensor or testo SmartProbe
GENERAL DATA
Operating temperature-20 … +50 °C
Storage temperature-20 … +50 °C
Battery type3 AA batteries
Battery life12 hours (typical measurement)
Weight250g
Size154 x 65 x 32 mm

Digital comfort level probes


Digital air velocity probes


Digital moisture probes


Thermocouple probes type K


Digital CO probes


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Datablad testo 440

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