Description
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Comprehensive IAQ Measurement – Measures all IAQ parameters, including flow velocity, temperature, humidity, pressure, CO2, CO, and more.
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Versatile Dual Probe Setup – Combines a slim 16 mm vane probe for ductwork with a 100 mm vane probe for outlets, ensuring full airflow measurement coverage.
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User-Friendly Operation – Clearly structured measurement menus make setup, recording, and analysis quick and intuitive for all common HVAC applications.
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Smart Data Handling – Stores up to 7500 readings and enables report exports via USB as CSV files for easy analysis.
The testo 440 allows for intuitive operation with clearly structured menus tailored for volume flow, air velocity, temperature, and humidity readings. The 100 mm vane probe with Bluetooth® enables comfortable, wireless measurement at air outlets, especially ceiling diffusers, when combined with optional accessories like a funnel set. The 16 mm vane probe, with its compact size and telescope, is ideal for detailed duct work, even in confined spaces.
Measurement data can be stored internally and exported via USB as CSV files for analysis or reporting. Additionally, the system is expandable with a wide range of Bluetooth® and cable probes to cover all indoor air quality parameters.
Everything is neatly packed in a robust carrying case, so you’re ready to take accurate airflow measurements on-site without delay.
Delivery Scope
- testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol (0560 4401)
- Vane probe (Ø 100 mm) with Bluetooth® including temperature sensor (consisting of 100 mm vane probe head, handle adapter and Bluetooth® handle); bracket for testovent measurement funnel, 4 x AA batteries and calibration protocol (0635 9431)
- Vane probe (Ø 16 mm) with fixed cable (cable length 1.7 m), including telescope (can be extended to 0.85 m) and calibration protocol (0635 9532)
- Combi-case for testo 440 and multiple probes (0516 4401)
| Brand | TESTO-(CAT-100) |
