Convenient, quick volume flow measurement

More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the 100 mm vane probe head.

More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the high-precision 100 mm vane probe head.

Ideal for air outlets in cleanrooms: use the high-precision vane probe (with the compatible measuring instrument) to measure even the lowest air velocities and volume flows as well as the temperature.

Ideal for air outlets in cleanrooms: use the high-precision vane probe (with the compatible measuring instrument) to measure even the lowest air velocities and volume flows as well as the temperature. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.

Use the vane probe to determine air velocity, volume flow and temperature at air outlets, as well as at plate outlets, ventilation grilles or swirl outlets.

Use the vane probe to determine air velocity, volume flow and temperature at air outlets, as well as at plate outlets, ventilation grilles or swirl outlets. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.

<div style="background-color:#dae4ea; border: 1px solid #648798; padding: 10px;">Product no longer available. Have you checked out its successor? Why not enjoy the benefits that it has to offer: <a href="…/p/0635-9432">>> To the product (fixed cable)</a> <a href="…/p/0635-9431">>> To the product (wireless, with Bluetooth)</a> Please note that the successor products are only compatible with testo 400 or testo 440.</div>

Kompaktni krilni anemometer testo 417 v kompletu vklj. dva merilna lijaka sta bila razvita, da bi vam čim bolj olajšala meritve na dovodih in izhodih zraka ter ploščatih izhodih klimatskih in prezračevalnih sistemov. Vgrajena 100 mm lopatica hitro zagotovi natančne rezultate. Povprečne vrednosti časa in točk ter volumski pretok se samodejno izračunajo v instrumentu in prikažejo na zaslonu. To omogoča posebej učinkovito prilagajanje uravnoteženih stanovanjskih prezračevalnih sistemov - vključno s hitro dokumentacijo z aplikacijo testo Smart APP. IPoleg tega vas aplikacija ne podpira samo pri konfiguraciji merilnega instrumenta, ampak prevzame tudi prikazovanje, shranjevanje in dokumentiranje izmerjenih vrednosti – vaš pametni telefon spremeni tudi v drugi zaslon. Komplet testo 417 Kit 1 vključuje dva merilna lijaka za izhodne odprtine in prezračevalne rešetke. Te je mogoče preprosto pritrditi na lopatico in pokrivajo širok razpon velikosti in formatov izhodnih odprtin.

Kompaktni krilni anemometer testo 417 v kompletu 2 vklj. dva merilna lijaka sta bila razvita, da bi vam čim bolj olajšala meritve na dovodih in izhodih zraka ter ploščatih izhodih klimatskih in prezračevalnih sistemov. Vgrajena 100 mm lopatica hitro zagotovi natančne rezultate. Povprečne vrednosti časa in točk ter volumski pretok se samodejno izračunajo v instrumentu in prikažejo na zaslonu. To omogoča posebej učinkovito prilagajanje uravnoteženih stanovanjskih prezračevalnih sistemov - vključno s hitro dokumentacijo z aplikacijo testo Smart APP. IPoleg tega vas aplikacija ne podpira samo pri konfiguraciji merilnega instrumenta, ampak prevzame tudi prikazovanje, shranjevanje in dokumentiranje izmerjenih vrednosti – vaš pametni telefon spremeni tudi v drugi zaslon. Testo 417 Komplet 2 vključuje dva merilna lija in izravnalnik volumskega pretoka za natančne rezultate tudi pri vrtinčnih izhodih.

Precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument features intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements &ndash; thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately).

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. So you can get down to work straight away!

Kit for carrying out measurements in ventilation ducts: the testo 440 air velocity and IAQ measuring instrument and the vane probe (Ø 16 mm) are safely stowed away in the case. So you can get down to work straight away!

Kit for carrying out measurements in ventilation ducts and at air outlets: The testo 440 air velocity and IAQ measuring instrument, the vane probe (Ø 100 mm) with Bluetooth&reg; including temperature sensor and the hot wire probe including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!

Kit for carrying out measurements in ventilation ducts and at air outlets: The testo 440 air velocity and IAQ measuring instrument, the vane probe (Ø 100 mm) with Bluetooth&reg; including temperature sensor and the vane probe (Ø 16 mm) are all safely stowed away in the case. So you can get down to work straight away!

Kit for evaluating the indoor air quality. The testo 440 air velocity and IAQ measuring instrument and the CO2 probe with Bluetooth® including temperature and humidity sensor are all safely stowed away in the case. So you can get down to work straight away!

Kit for carrying out measurements in ventilation ducts: the testo 440 air velocity and IAQ measuring instrument and the hot wire probe (Ø 9 mm) including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!

Kit for carrying out measurements in storage, refrigeration and work rooms, in ventilation ducts and also on refrigeration systems and heat pumps. Keep the testo 440 air velocity and IAQ measuring instrument and the humidity/temperature probe with Bluetooth® safely stowed away in the case. So you can get down to work straight away!

Use this practical Indoor Comfort ComboKit to handle all relevant measurements in order to evaluate the indoor air quality in indoor areas and to determine the draught risk and degree of turbulence in workplaces. The testo 440 air velocity and IAQ measuring instrument, the CO2 probe with Bluetooth&reg; including temperature and humidity sensor and the turbulence probe are all safely stowed away in the case. So you can get down to work straight away!

Kit for measuring the illuminance in workplaces, for example in offices or in production areas. Keep the testo 440 air velocity and IAQ measuring instrument and a lux probe safely stowed away in the case. So you can get down to work straight away!

Precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument features an integrated differential pressure sensor and intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements &ndash; thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately).

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 and the 100 mm vane probe head and hot wire probe head (Ø 9 mm) for attachment to the universal Bluetooth&reg; handle supplied. To make measurements more convenient, both probe heads can be combined with the telescope included in the kit. The equipment can be transported safely and conveniently in the robust case.

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 (Ø 100 mm and Ø 16 mm) and a humidity/temperature probe head – all three can be attached to the universal Bluetooth® handle supplied. To make measurements more convenient, both vane probe heads can be combined with the telescope included in the kit. The equipment can be transported safely and conveniently in the robust case.

Use the testovent 417 funnel set (in conjunction with the appropriate measuring equipment) for measuring the volume flow at ventilation grilles and plate outlets quickly and conveniently.

Ideal kit for IAQ professionals, with a focus on air flow measurement. You will receive the testo 400 universal IAQ measuring instrument with intuitive measurement menus, one vane probe head (Ø 16 mm), one vane probe head (Ø 100 mm) and one high-precision humidity/temperature probe head – all three can be attached to the Bluetooth&reg; handle supplied. For measurements at ceiling outlets, simply combine the 100 mm vane probe with the telescope (can be extended up to 1.0 m) and the 90° angle.

Ideal kit for IAQ professionals, with a focus on air flow measurement. You will receive the testo 400 universal IAQ measuring instrument with intuitive measurement menus, one hot wire probe head (including temperature and humidity sensor), one vane probe head (Ø 100 mm) and one high-precision humidity/temperature probe head – all three can be attached to the Bluetooth&reg; handle supplied. For measurements at ceiling outlets, simply combine the 100 mm vane probe with the telescope (can be extended up to 1.0 m) and the 90° angle.

Kompakten 100 mm krilni anemometer testo 417 je idealen za preprosto, hitro in natančno določanje hitrosti pretoka in prostorninskega pretoka pri vstopnih in izstopnih odprtinah za zrak klimatskih in prezračevalnih sistemov. Prilagoditev za uravnoteženo prezračevanje stanovanjskih prostorov ali merjenje na vrtinčnih izhodih je prav tako otroška igra s kompleti testo 417, vključno z lijakom in usmerjevalnikom toka. Zahvaljujoč povezavi z aplikacijo testo Smart APP se konfiguracija, prikaz (tudi kot drugi zaslon) in shranjevanje ter dokumentacija izmerjenih vrednosti opravijo hitro in brez zapletov.

Testo is the only manufacturer providing a solution the problem of measuring equally easily and accurately at swirl outlets. The innovative volume flow straightener testovent 417 supports you perfectly in flow velocity measurement at swirl outlets. The volume flow straightener allows redirection of the swirling flow to an almost uniform flow which can then be reliably recorded with a vane anemometer or vane probes. Measurements at swirl outlets without the volume flow straightener lead to lower or higher measurement results, depending on the flow direction in which the swirl impacts onto the vane. The volume flow straightener is used in combination with the optional measurement funnel testovent 417 and the optional vane anemometer testo 417 or the vane probes (Ø 100mm) of testo 435 and testo 480.

Izravnalnik prostorninskega pretoka testovent 417 je idealen za natančne meritve s testo 417 (0554 4170) ali 100 mm merilnimi sondami z lopaticami (0635 9435, 0635 9343 in 0635 9340).

testovent 417

HVAC Contractors

Determining the volume flow by funnel measurement

General technical data	Weight 554 g
	Dimensions 370 x 190 x 210 mm
	Operating temperature 0 to +50 °C
	Product-/housing material PA66 + GF30%

kompetenca@optimum

testovent 417

testovent 417

General technical data

General technical data

Volume flow

Volume flow

Accessories

Volume flow	Measuring range 0,1 to +200 m³/h preferred 0,1 to +100 m³/h