Testo testovent 417-1 Air Flow Measurement Se
Anemometers
Anemometers can be used for a variety of air flow measurements, at Testo we offer both thermal and rotating vane anemometers.
About Testo Limited
We are a key supplier to the HVACR, Facility Management and Industrial Maintenance Sectors where we are able to provide the full range of instruments which are critical to the effective and efficient maintenance of premises, and allow compliance with all key regulations.
testo 417 Vane Anemometer
The vane anemometer is now very commonly used, not only outdoors, but also indoors. Easy handling makes it possible to measure airspeed quickly using the impeller anemometer. In addition to this, many of the instruments also have features enabling volume flow and temperatures to be recorded. This enables even easier analysis of the data and their comparison.
- Measurement of airspeed, volume flow and temperature
- Direct recording of the measuring values
- Possible combination with smartphone app
- Indoor and outdoor wind measurement
More anemometers from Testo
testo 416 Vane Anemometer
- Permanently connected telescopic sensor – maximum length 890 mm, diameter 16 mm
- Airflow measurements, selective and time mean values for calculating air volume
- Hold function; min/max display; auto power off
- Calibration certificate and batteries included
testo 425 Compact Thermal Anemometer
- Temperature and flow measurement as well as volumetric flow calculation
- Permanently attached extendible telescopic probe – maximum length 820 mm, diameter 7.5 mm
- With single and multi-point averaging
- Hold function, display of min/max value, Auto-off function
 |  |  |  |  | |
|---|---|---|---|---|---|
| Volume Flow Measuring Range | 0 to +99999 m³/h | 0 to +440 m³/h | 0.1 to 200 m³/h | N/A | |
| Temperature (NTC) Measuring Range | 0 to +50°C | 0 to +50°C | 0 to +50°C | N/A | |
| Accuracy | 0.5°C | 0.5°C | 0.5°C | N/A | |
| Resolution | 0.1°C | 0.1°C | 0.1°C | N/A | |
| Velocity – Vane Measuring Range | +0.3 to +20m/s | +0.3 to +20m/s | +0.3 to +20m/s | N/A | 0.6 to 40 m/s |
| Accuracy | 0.1 m/s + 1.5% of mv | 0.1 m/s + 1.5% of mv | 0.1 m/s + 1.5% of mv | N/A | ±(0.2 m/s + 1.5 % of mv) |
| Operating Temperature | 0 to +50°C | 0 to +50°C | 0 to +50°C | N/A | -20 to +50 °C |
| Battery Life | 50 hours | 50 hours | 50 hours | N/A | 80 h |
 |  | |
|---|---|---|
| Type | Thermal Anemometer | Vane Anemometer |
| Temperature Measuring Range | -20 to +70 °C | -10 to +50 °C |
| Temperature (NTC) Accuracy | ±0.5 °C (0 to +60 °C) ±0.7 °C (Remaining Range) | ±0.5 °C |
| Velocity Measuring Range | (Thermal anemometer) 0 to +20 m/s | (Vane) 0.4 to 20 m/s |
| Velocity Measuring Range Accuracy | (Thermal anemometer) ±(0.03 m/s + 5 % of mv) | (Vane) ±(0.2 m/s + 2 % of mv) |
| Dimensions: | 27.7 x 10.5 x 4.5 cm; 230 Grams |
| Model: | testovent 417-1 Aktions-Set |
| Batteries Included: | 1 9V batteries required. (included) |
| Manufacture: | testo |
| Origin: | Germany |
Hello everyone, where do you calibrate these things? Are they coming calibrated or not?
Thank you.
The big question was if this comes with a calibration certificate, and it does. it’s only 30 euros more to buy this new than to send a old one for calibration to the manufacturer, so its a no-brainer for me.
Had this for a year now. Definetly worth the investment if you are in construction. no more failed air flow test once works are complete can now check before boarding in fan ducting by checking the results with this. it is the exact tool that testers us so you know it is accurate.
Ein sehr gutes und genaues Gert zum berprfen der Wohnraumlftung. Leider ein wenig teuer, aber wr gern selber an seiner Wohnraumlftung herum schraubt, der braucht so etwas.
Otherwise works just fine.
Otherwise works just fine.
Tut, was er soll. Ablesen manchmal nur mit Verrenkung mglich. Hier wre eine Blootooth Handyverbindung besser.
much improved over my earlier model which had much smaller cones.
Ich habe mir das Set, zur Kontrolle von Decken- und Wandauslssen gekauft. Das Testo Gert ist wie nicht anders gewohnt, einfach und leicht zu bedienend aufgebaut. Die Tragetasche fr das Zubehr (nicht fr das Messgert) ist Klasse und erfllt seinen Zweck.
pro
– sehr gnstig
– einfache Bedienung
– Tragetasche dabei
contra
– eingeschrnkter Funktionsumfang
– keine anderen Fhler anschliebar
– Flgelrad fest am Messgert angebaut
– Messtten werden nur gesteckt (Kunststoff-Kunststoff-Verbindung) mal sehen wie lange das hl
pro
– sehr gnstig
– einfache Bedienung
– Tragetasche dabei
contra
– eingeschrnkter Funktionsumfang
– keine anderen Fhler anschliebar
– Flgelrad fest am Messgert angebaut
– Messtten werden nur gesteckt (Kunststoff-Kunststoff-Verbindung) mal sehen wie lange das hl