Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity, and temperature in ventilation ducts, ventilation outlets, and work rooms.
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Space-saving: combine the universal Bluetooth handle with the humidity/temperature probe head or extendable telescope (1.0m). Vane probe heads (?16mm, ?100mm) can simply be plugged into the telescope.
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Convenient: wireless probes, internal data storage, and USB port for data export.
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As multifaceted as your challenges themselves: the testo 440 dP has an integrated differential pressure sensor and can be expanded with a large portfolio of digital probes.
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Carry out measurements without any annoying cables: use the kit to handle all relevant measurements in ventilation ducts and at air/ceiling outlets. You will receive the testo 440 dP air velocity and IAQ measuring instrument including a differential pressure sensor, two vane probe heads (100mm and 16mm), and a humidity/temperature probe head - all three can be attached to the universal Bluetooth handle supplied. To make measurements more convenient, both vane probe heads can be combined with the telescope included in the kit. The equipment can be transported safely and conveniently in a robust case.
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