0563 4407, testo 440 - Flow Comb Set 2 with Bluetooth ®

testo 440 - Flow-Comb-Set 2 with Bluetooth ®

With this practical set you can do all relevant measurements in the channel and at air outlets. The multi-function measuring device testo 440, the wingwheel probe (Ø 100 mm) with Bluetooth and the wingwheel probe (Ø 16 mm), including the pull-out telescope, convince by an intelligent calibration concept, easy operation and maximum comfort when setting air conditioning and ventilation systems. testo 440 flow-combiSet 2 with Bluetooth in detail testo 440 air-conditioning device: No task too demanding, no application too special: The testo 440 combines a compact hand measuring device with intuitive measuring menus and a wide range of air-conditioning probes (please order separately) clearly structured measuring menus for measurements in the ventilation channel / at the channel outlet: The volume flow is calculated precisely thanks to the comfortable input of the dimension and geometry of the channel cross section. Time and punctual mean value formation, average volume flow, current measured value and min / max values are displayed Other practical measurement menus such as long-term measurement, volume flow measurement with funnel, etc. Measurement data storage for up to 7500 measurement protocols, which are read out via an USB interface and can be further processed as a CSV file on the computer (e.g. with Excel). Practical magnets for easy fixing of the measuring instrument to metal surfaces (e.g. flow channel) Automatic detection of the probes, e.g. wingwheel probe (Ø 100 mm) and wingwheel probe (Ø 16 mm) large, illuminated color display of the wingwheel probe (Ø 100 mm) with Bluetooth, incl. Temperature sensor: With the wingwheel probe (Ø 100 mm), the flow rate, volume flow and temperature at air / ceiling outlets can be used to determine the measuring range: + 0.3... + 35 m / s, -20... + 70 ° C More applications - less equipment: The universal handle of your 100 mm wingwheel probe can be easily connected to other probe heads or telescopes. To expand your probe portfolio and save space in the measuring case cable-free: The bluetooth handle ensures more comfort in your measurement and less cable wrenches in the case Practical key on the handle: For the storage of individual measured values for the point mean value formation or for the start and stop of measurement series for the time mean value formation For measurements at the ceiling output: Connect Just use the optional, pull-out telescope (1.0 m length) with 90 ° angle Our recommendation for precise measurements of plate valves / ventilation grids: use the wingwheel probe with the funnel set testovent 417 (separately available). If you add the volume current rectifier (please order separately), in the case of measurements at drum outlets with turbulent current, an impressive high precision is achieved by Intelligent Calibration Concept: The testo 440 air-conditioning device is always in use, since only the probe head with 100 mm wing wheel is sent in for calibration: With the wingwheel probe flow rate and volume flow in the ventilation channel measure measuring range of 0.6... 50 m / s extendable telescope up to 0.85 m allows comfortable measuring in the ventilation channel. Easy to read immersion depth thanks to scaling on the telescope Wingelrad probe by means of a fixed cable with a measuring instrument connect Intelligent calibration concept: For calibration, they only have to send in the wingwheel probe