The testo 440 dP form likewise has a coordinated differential weight sensor. This influences estimations at channels and also Pitot to tube and K-factor estimations conceivable.
With testo 440 estimation is conceivable in channels, at outlets, in rooms, at channels or with Pitot tubes
Estimations in channels
testo 440 Hot Wire Kit
• testo 440 air velocity and IAQ measuring instrument with inward memory and information trade work
• Hot wire test incl. temperature sensor, settled link (1.8 m) with telescope (0.85 m)
• Measurement menu, e.g. for deciding the volume stream and coordinated and multi-point mean estimation Basic case for testo 440 and 1 test
testo 440
16 mm Vane Kit
• testo 440 air velocity and IAQ measuring instrument with inner memory and information send out capacity
• Vane test, settled link (1.8 m) with telescope (0.85 m)
• Measurement menu, e.g. for deciding the volume stream and coordinated and multi-point mean estimation Basic case for testo 440 and 1 test
Estimations at outlets
testo 440
100 mm Vane Kit with BT
• testo 440 air velocity and IAQ measuring instrument with inner memory and information trade work
• 100 mm vane test with Bluetooth, incl. temperature sensor
• Measurement menu, e.g. for deciding the volume stream
• Basic case for testo 440 and 1 test
The testo 440 test framework:
In conduits, at outlets, in rooms, at channels or with Pitot tubes.
• All testo 440 air velocity tests for estimations in conduits have a scaled, extendible telescope (alternatively extendible from 1 m to 2 m).
• With the testo 440 dP, incl. differential weight sensor, you can guarantee that the channels in ventilating frameworks are working legitimately.
• The 100 mm vane test can be immediately joined with the 90° edge and telescope, making estimations at roof outlets less demanding.
• If Bluetooth isn't conceivable: just switch test head over from Bluetooth to link deal with and you're prepared.
• For volume stream estimations on account of high stream speeds or vigorously defiled stream, we prescribe the testo 440 dP and a Pitot tube.
Estimations in channels, at outlets and channel checking.
testo 440
Air flow ComboKit 1 with BT
• testo 440 air velocity and IAQ measuring instrument with inward memory and information send out capacity
• 100 mm vane test with Bluetooth, incl. temperature sensor
• Hot wire test with telescope (0.85 m) incl. temperature sensor, settled link (1.8 m)
• Measurement menu, e.g. for deciding the volume stream
• Combi case for testo 440 and different tests
• As ComboKit 2 with 100 mm and 16 mm vane test (arrange no. 0563 4407)
testo 440 delta P
Air flow ComboKit 1 with BT
o testo 440 dP air speed and IAQ measuring
o instrument incl. differential weight with interior
o memory and information send out capacity
o Universal test handle with Bluetooth
o Hot wire test head incl. temperature and mugginess sensor
o 100 mm vane test head incl. temperature sensor
o Telescope (1 m) and 90° plot for the two tests
o Combi case for testo 440 dP and numerous tests
testo 440 delta P
Air flow ComboKit 2 with BT
• testo 440 dP air velocity and IAQ measuring instrument incl. differential weight with inside memory and information trade work
• Universal test handle with Bluetooth
• 16 mm vane test head
• 100 mm vane test head incl. temperature sensor
• Humidity test head incl. temperature sensor
• Telescope (1 m) and 90° plot for the two tests Combi case for testo 440 dP and numerous tests
