16 mm impeller set
As versatile as your challenges: The climate measuring device is expandable with a large portfolio of digital probes
Reliable: Internal data memory and USB interface for data export
Comfortable: Integrated telescope up to 0.85 m with scaling enables convenient measurement
Intuitive: Clearly structured measurement menu for volume flow and determination of flow velocity in the ventilation duct
The testo 440 set is an effective measuring instrument for determining the flow velocity and the volume flow in the ventilation duct! The testo 440 set includes a compact hand-held measuring instrument and calibration protocol, an impeller probe (Ø 16 mm). The probe is Bluetooth enabled and has a temperature sensor. The testo 440 handheld meter comes with batteries inserted and is ready for immediate use! The set comes with a matching combi case!
The hand-held meter has a large, illuminated colour display and has a structured measuring menu in which time and point averaging, average volume flow, current measured value and min/max values are displayed. Dimension and geometry of the duct cross-section can also be entered in order to calculate an exact calculation of the volume flow. Further measurement menus such as long-term measurement and volume flow measurement with funnel are also possible.
The testo 440 handheld meter stores and evaluates your measurement data and can store up to 7,500 measurement protocols in its integrated measurement data memory.
Measurement protocols can be read out via a USB interface and further processed as a CSV file on the computer (e.g. with Excel).
Practical magnets for fixing the measuring device to metal surfaces (e.g. flow channel) are integrated in the hand-held measuring device. An automatic detection of the probes is available.
04029547019371, testo, 0563 4401, 440 Set 16 mm, 176-5571, Multi-function measuring device
