$3,672.00 inc GST
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With the testo 440 comfort level ComboKit with Bluetooth®, all IAQ-related parameters 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. In addition to a Bluetooth® probe, a wired probe and a thermocouple Type K temperature probe can also be connected to the measuring instrument.
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.
Use this practical Indoor Comfort ComboKit to handle all relevant measurements in order to evaluate the indoor air quality in indoor areas and to determine the draught risk and degree of turbulence in workplaces. The testo 440 air velocity and IAQ measuring instrument, the CO2 probe with Bluetooth® including temperature and humidity sensor and the turbulence probe 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
CO₂ probe (digital) - with Bluetooth® including temperature and humidity sensor
Turbulence probe (digital) - wired
Combi-case for testo 440 and multiple probes
Ideal for the following applications:
In this Testo 440 Indoor Comfort Combo 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 - CO2 probe with Bluetooth|
|Temperature - NTC||Humidity - Capacitive||Absolute Pressure||Ambient CO₂|
|Measuring range||0 to +50 °C||5 to 95 %RH||+700 to +1100 hPa||0 to 10000 ppm|
|Accuracy||±0.5 °C||±3 %RH (10 to 35 %RH)
±2 %RH (35 to 65 %RH)
±3 %RH (65 to 90 %RH)
±5 %RH (Remaining Range)
±0.06 %RH/K (0 to +50 °C)
|±3.0 hPa||±(50 ppm + 3 % of mv)
(0 to 5000 ppm)
±(100 ppm + 5 % of mv)
(5001 to 10000 ppm)
|Resolution||0.1 °C||0.1 %RH||0.1 hPa||1 ppm|
Please see the additional accuracy information for humidity in the instruction manual.
|Sensor - Turbulence probe|
|Temperature - NTC||Absolute Pressure||Velocity - Hot wire|
|Measuring range||0 to +50 °C||+700 to +1100 hPa||0 to 5 m/s|
|Accuracy||±0.5 °C||±3.0 hPa||±(0.03 m/s + 4 % of mv)|
|Resolution||0.1 °C||0.1 hPa||0.01 m/s|
|General technical data|
|testo 440||CO2 probe with Bluetooth®||Turbulence probe|
|Data transmission||Bluetooth®, USB interface||Bluetooth®, Wireless range up to 20 m|
|Operating temperature||-20 to +50 °C||0 to +50 °C||0 to +50 °C|
|Storage temperature||-20 to +50 °C||0 to +50 °C||-20 to +60 °C|
|Probe head diameter||Ø 30 mm||Ø 820 mm|
|Dimensions||154 x 65 x 32 mm||295 x 50 x 40 mm||400 x 90 x 90 mm|
|Weight||250 g||195 g||250 g|
Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty. Please register your product with provided warranty card.
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