0563 4410

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, two vane probe heads (Ø16mm and Ø100mm) and a humidity/temperature probe head. All three can be attached 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 humidity/temperature probe head or extendable, 1m telescope
• Vane probe heads can simply be plugged on to the 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