0563 4409

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 differential pressure sensor and the 100mm vane probe head and hot wire probe head for attachment to the universal Bluetooth handle supplied.

• Clearly structured measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity and temperature
• Combine the universal Bluetooth handle with the 100mm vane or hot wire probe head and the extendable, 1m telescope
• Wireless probes, internal data storage and USB port for data export
• Can be expanded with a large portfolio of digital probes (not supplied)
• Both probe heads can be combined with the telescope included in the kit