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.

The hot ball probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity and temperature.

For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow, air temperature and humidity.

For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow, air temperature and humidity. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.

For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow and air temperature.

<div style="background-color:#dae4ea; border: 1px solid #648798; padding: 10px;"><b>Product no longer available. Have you checked out its successor?<br/>Why not enjoy the benefits that it has to offer:<br/> <a href="…/p/0635-1572">>> To the product (fixed cable)</a><br/> <a href="…/p/0635-1571">>> To the product (wireless, with Bluetooth)</a><br/>Please note that the successor products are only compatible with testo 400 or testo 440.</b></div>

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 hot wire probe head.

For measurements in ventilation ducts: use the vane probe (with the compatible measuring instrument) to measure air velocity and volume flow.

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

<div style="background-color:#dae4ea; border: 1px solid #648798; padding: 10px;"><b>Izdelek ni več na voljo. Ali že poznate naslednika?<br/>Izkoristite prednosti: <a href="…/p/0563-0417">>> Do izdelka</a></b></div>

<div style="background-color:#dae4ea; border: 1px solid #648798; padding: 10px;"><b>Izdelek ni več na voljo. Ali že poznate naslednika?<br/>Izkoristite prednosti: <a href="…/p/0563-2417">>> Do izdelka</a></b></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. </br>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. </br>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.

<div style="background-color:#dae4ea; border: 1px solid #648798; padding: 10px;"><b>Izdelek ni več na voljo. Ali že poznate naslednika?<br/>Izkoristite prednosti: <a href="…/p/0563-1417">>> Do izdelka</a></b></div>

<p>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!</p>

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<sup>&reg;</sup> 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<sup>&reg;</sup> 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 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!

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<sup>&reg;</sup> 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.

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<sup>&reg;</sup> 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.

This DAkkS calibration certificate certifies that your measuring instrument or probe is calibrated. Calibration is carried out according to the DAkkS standard.

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General technical data	Product colour white

kompetenca@optimum

DAkkS flow calibration certificate - with 5 measuring points

DAkkS flow calibration certificate - with 5 measuring points

General technical data

General technical data