Precise and reliable, this multifunction measuring instrument is intuitive and easy to use thanks to clearly structured menus. In addition, this kit includes the dP air velocity and IAQ meter, a Bluetooth vane probe, a hot wire probe head, a universal extendable telescope, a USB cable, 3 x AA batteries, and a carrying case.
Designed to be used in combination with high-quality probes to measure and store all air velocity and IAQ parameters, this instrument can connect to three probes simultaneously - a Bluetooth probe, a wired probe, and a temperature probe with a type K thermocouple connector.* Automatic probe detection and structured measurement menus make day-to-day tasks simple and easy to handle.
This dP measuring instrument includes an integrated differential pressure sensor, enabling filter and fan measurements, pitot tube measurements, and k-factor measurements (pitot tube sold separately).
*All probes and attachments sold separately
Features
● A measuring instrument for all climate-related parameters
● Extendable with a wide range of probes
● Wireless measurement with Bluetooth probes
● USB interface for exporting measurement reports as CSV files
● Intuitive measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity, and temperature in ventilation ducts or at air outlets
● Graphic display with parallel display of 3 readings
● Save space by combining the universal Bluetooth handle with the 100 mm vane or hot wire probe head and the extendable telescope
Included
● testo 440 dP air velocity and IAQ measuring instrument including differential pressure sensor, connection hose, 3 x AA batteries, USB cable and calibration protocol (0560 4402)
● 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)
● Hot wire probe head (Ø 9 mm) including temperature and humidity sensor and calibration protocol (0635 1570)
● Extendable telescope (up to 1 m in length) for air velocity probes with a universal handle including 90° angle (0554 0960)
● Combi-case for testo 440 and multiple probes (0516 4401)
