Testo 440 100 mm Vane Kit with Bluetooth
 
 
Intuitive: Clearly structured measurement menu for volume flow and parallel determination of air velocity, humidity and temperature in ventilation ducts or at air outlets.
 
Precise: Combine the vane probe with Bluetooth with the telescope for ceiling outlets or the funnel set for plate outlets (please order separately) as required.
 
Convenient: Wireless probe, internal data storage and USB port for your data export.
 
Versatile: The air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes.
 
 
Kit for carrying out measurements at air outlets: the testo 440 air velocity and IAQ measuring instrument and the vane probe (Ø 100 mm) with Bluetooth including temperature sensor are all safely stowed away in the case. This allows you to get to work straight away.
 
Product Description
 
Use this practical kit to measure air velocity, volume flow and air temperature at air outlets. The testo 440 multifunction measuring instrument and the vane probe feature an intelligent calibration concept, ease of use and maximum convenience for the adjustment of air-conditioning and ventilation systems.
 
Testo 440 100 mm Vane Kit with Bluetooth in detail
 
Testo 440 air velocity and IAQ measuring instrument:
 
 
The testo 440 combines a compact hand-held measuring instrument with intuitive measurement menus and a wide selection of air velocity and IAQ probes.
 
Clearly structured measurement menus: Volume flow is precisely calculated via input of the surface area of the air outlet. Displays timed and multi-point mean calculation, average volume flow, current reading and min./max. values.
 
Other practical measurement menus included, such as long-term measurement and volume flow measurement with a funnel.
 
Easy storage and evaluation of measurement data: Memory for up to 7,500 measurement protocols, readable via USB port as a CSV file (e.g., for Excel).
 
Practical magnets for easy attachment of the measuring instrument to metal surfaces.
 
Automatic detection of probes and a large, backlit colour display.
 
 
Vane probe (Ø 100 mm) with Bluetooth including temperature sensor:
 
 
Conveniently determine air velocity, volume flow and air temperature at air/ceiling outlets.
 
Measuring range: +0.3 to +35 m/s, -20 to +70 °C.
 
Endlessly versatile: A universal handle can be connected to all probe heads, saving space and equipment.
 
The Bluetooth handle transmits readings to the instrument from up to 20 m away, ensuring less cable clutter in the case.
 
Practical button on the handle: Store individual readings for multi-point mean calculation or start/stop measurement series.
 
Compatible with extendable telescopes with a 90° angle for ceiling outlets and the testovent 417 funnel set for accurate measurements at plate outlets (available separately).
 
Intelligent calibration concept: Only the 100 mm vane probe head needs to be sent for calibration.
 
 
Delivery Scope
 
 
Testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol.
 
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.
 
Basic case for testo 440 and one probe.