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The testo 440 combines the benefits of a compact handheld device with intuitive measurement menus and a comprehensive selection of air velocity & IAQ probes. This
means you have all measuring tasks on air conditioning and ventilation systems reliably under control.
With the testo 440 100 mm vane kit with Bluetooth®, all IAQ-related parameters at air vents can be measured and documented wirelessly. The testo 440 air velocity & IAQ measuring instrument recognizes probes automatically, and its structured measurement menus simplify the adjustment of air conditioning and ventilation systems. Up to 3 probes can be connected simultaneously to the measuring instrument: a Bluetooth® probe, a wired probe and a temperature probe with Type K thermocouple connector.
Kit for carrying out measurements at air outlets: the testo 440 air velocity and IAQ measuring instrument and the vane probe (Ø 100 mm) with Bluetooth® including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!
testo 440 - Air velocity and IAQ measuring instrument
Vane probe (Ø 100 mm, digital) - with Bluetooth® including temperature sensor
Ideal for the following applications:
In this Testo 440 100 mm Vane Kit, you will receive the following:
|Sensor - testo 440|
|Temperature - NTC||Temperature - TC Type K (NiCr-Ni)|
|Measuring range||-40 to +150 °C||-200 to +1370 °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 % of mv (Remaining Range)
|±(0.3 °C + 0.3 % of mv)|
|Resolution||0.1 °C||0.1 °C|
|Sensor - Vane probe (Ø 100 mm) with Bluetooth®|
|Temperature - NTC||Velocity / Volume flow|
|Measuring range||-20 to +70 °C||0.3 to 35 m/s|
|Accuracy||±0.5 °C||±(0.1 m/s + 1.5 % of mv) (0.3 to 20 m/s)
±(0.2 m/s + 1.5 % of mv) (20.01 to 35 m/s)
|Resolution||0.1 °C||0.01 m/s|
|General technical data|
Vane probe (Ø 100 mm)
|Data transmission||Bluetooth®, USB interface||Bluetooth®, wireless range up to 20 m|
|Operating temperature||-20 to +50 °C||-20 to +70 °C|
|Storage temperature||-20 to +50 °C||-20 to +70 °C|
|Probe head diameter||Ø 100 mm|
|Dimensions||154 x 65 x 32 mm||375 x 105 x 46 mm|
|Weight||250 g||360 g|
Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty. Please register your product with provided warranty card.