testo 440 – measurement set with 100 mm vane sensor

Measuring set with 100 mm diameter vane sensor for measuring air speed, air flow and air temperature on air devices.

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

 8 825:-

Delivery time: up to 3 months

Delivery time: up to 3 months

Measurement set with testo 440 for ventilation measurements with vane sensor ø100 mm

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 and affordable kit for measuring air speed, air flow and air temperature at air vents.

Included in delivery


PROBESee separate info on probes
INSTRUMENTThe data below refer to the instrument only
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
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
TE type K1
NTC TUC / digital sensor with cable1
Bluetooth sensor1 digital Bluetooth sensor or testo SmartProbe
Operating temperature-20 … +50 °C
Storage temperature-20 … +50 °C
Battery type3 AA batteries
Battery life12 hours (typical measurement)
Size154 x 65 x 32 mm

Digital comfort level probes

Digital air velocity probes

Digital moisture probes

Thermocouple probes type K

Digital CO probes

Datablad testo 440

Skriv din fråga i det här fältet.

Similar products

testo 417 – measuring set with instrument and two probes

Affordable measuring set consisting of the testo 417, a round and a square probe.

  • Fast measurement of air flow, air velocity and temperature at supply and exhaust air vents.
  • Efficient tuning of ventilation systems with the testo Smart app.
  • Settings, measurement data, graphs and your phone as a second screen in the app.
  • Automatic calculation of time and point averages.