Description

Testo 410i Vane Anemometer Smart Probe | Bluetooth Airflow Meter

The Testo 410i is a Bluetooth vane anemometer smart probe that combines portability (it’s small enough to fit in a shirt pocket), wireless connectivity to the free Testo Smart App for real-time data collection, volume flow calculation, simultaneous multi-outlet comparison and direct PDF or Excel reporting from site.

Airflow work often requires accurate airflow measurements and easy-to-read data, along with a quick method to communicate these findings to clients. That’s where the Testo 410i comes in – specifically designed with the exact workflow requirements for this type of work.

This tiny probe measures just 154 x 43 x 21 mm and weighs only 117.8 g. In addition, it can be paired wirelessly to the free Testo Smart App on either iOS or Android devices using Bluetooth, allowing users to turn their smartphones into displays, data loggers, and report generators – all in one device that they are probably already taking with them anyway.

Measurements of velocity range from 0.4 to 30 m/s; this allows users to measure airflow in both residential and commercial HVAC systems. Simultaneously measured temperature values also run from -20 to +60°C with ±0.5°C accuracy – no need to take two separate measurements.

When used for balancing jobs, the 410i provides a significant advantage over other products. Using the app, timed and/or multi-point mean airflow can be calculated automatically. Once outlet sizes are inputted into the app, the app will calculate volume flow for each individual outlet. Users can then compare volume flow rates among multiple outlets within the same measurement session, identify discrepancies immediately and generate a detailed record of findings prior to leaving the site.

In addition, PDF and Excel reports can be generated directly from the app and sent via e-mail right from the site. There is no requirement to manually document, or bring back to the office for further processing. Battery life for the 410i is estimated to last up to 130 hours using 3 x AAA batteries; a calibration protocol is provided with every instrument.

Key Features & Benefits

Smart Pocket Probes — The 410i measures 154 x 43 x 21 mm and weighs only 118 grams making it portable enough to carry in a shirt pocket and go anywhere the job may require.
Wireless Connection via Testo Smart App — Wireless connection available to Testo Smart App for iOS and Android. Turns your smartphone into a display, data logger and reporting tool — three tools in one device you already use on-site.
Measuring Airflow Velocities — Measured velocities of 0.4–30 m/s — broader than several comparable probes — covering lower velocity residential ventilation applications through higher velocity commercial HVAC applications with 0.1 m/s resolutions.
Measurement of Both Airflow & Temperature — Measure both parameters at the same time using the same probe. Temperature range of -20 to +60°C with ±0.5°C accuracy — eliminates need to carry a separate thermometer.
Direct PDF/Excel Reporting — Directly generates and sends measurement logs via e-mail from the app. Complete job documentation sent directly from site without having to return to the office.
Comparative Volume Flow Rates Across Multiple Outlets — Enter outlet dimension information into the app, compare calculated volume flow rates across multiple outlets during the same measurement session — ideal feature for commissioning and balancing work.
Timed/Multi-Point Averaging Calculations — Automatically averages flow across multiple outlets providing accurate repeatable results without requiring manual arithmetic.
Longest Battery Life Available — Runs on three standard AAA batteries with battery life of 130 hours — one of the longest battery lives available in its class — suitable for extended periods of daily field use.
Instrument IP40 Rated — Basic dust protection sufficient for normal site and plant room environments.
Calibration Documentation Provided With Order — Includes complete calibration documentation for immediate use on all professional and commissioned installations upon receipt.

Ideal For

HVAC engineers carrying out multiple airflow checks across a site in a single visit.
Ventilation commissioning and system balancing on residential and commercial installations.
Engineers who need to send signed-off measurement reports directly from site.
Building services professionals checking grille and diffuser performance against design specifications.
Contractors who prefer to work from a smartphone rather than carry additional handheld meters.
Facilities management teams carrying out regular ventilation performance audits.
Anyone needing volume flow calculations across multiple outlets in a single measurement session.

Why Buy the Testo 410i?

The Testo 410i was developed for engineers that routinely perform airflow testing and wish to have reliable data, documentation, and a means of delivering findings quickly to clients. The smartphone integration is not simply for convenience purposes – it replaces both the need for a separate display unit, a separate data logger, and a separate reporting process with an app on a device that is utilized every day while working on-site.

The ability to perform multi-outlet volume flow comparisons represents the greatest benefit when performing balancing tests. By being able to compare flow rates across an entire system during a single measurement session, with automated averaging of flow rates and computed volume flow rates for each outlet, balancing tasks are significantly reduced.

Battery life of approximately 130 hours represents a truly remarkable figure for a Bluetooth-enabled probe operating continuously in a daily environment. Additionally, its ability to operate in a greater temperature range than that of the 410-1 (+60°C vs +50°C) provides it with increased flexibility when measuring in extreme environments. Finally, since calibration procedures are included in the packaging with each instrument, it can begin usage immediately after arrival.

Purchase your Testo 410i today online for fast shipping. If you would like assistance in selecting which Testo anemometer best meets your needs before purchasing we encourage our customers to contact our Technical Team.

Specification

Testo 410i Vane Anemometer Smart Probe Specification

Brand	Testo
Model	Testo 410i
Velocity Range	0.4 to 30 m/s
Velocity Accuracy	±1 digit ±(0.2 m/s + 2% of mv) (0.4 to 20 m/s)
Velocity Resolution	0.1 m/s
Temperature Range	-20 to +60°C
Temperature Sensor	NTC
Temperature Accuracy	±1 digit ±0.5°C
Temperature Resolution	0.1°C
Connectivity	Bluetooth — Testo Smart App (iOS & Android, free)
Report Output	PDF & Excel via Testo Smart App
Protection Class — Instrument	IP40
Protection Class — Probe	IP20
Housing Material	Plastic
Dimensions	154 × 43 × 21 mm
Weight	117.8 g
Battery	3 × AAA
Battery Life	130 hours
Operating Temperature	-20 to +50°C
Storage Temperature	-20 to +60°C
Included Accessories	Protective cap, 3 × AAA batteries, calibration protocol

Features

Testo 410i Vane Anemometer Smart Probe Features

Pocket-Sized Smart Probe — 154 × 43 × 21mm and 117.8g — fits in a shirt pocket and goes wherever you go on site without a separate carry case.
Testo Smart App — Smartphone as Display — Bluetooth connection to the free Testo Smart App on iOS and Android — your phone is the screen, the data logger and the reporting tool.
Air Velocity Range 0.4–30 m/s — Wide range covering low-velocity residential ventilation up to high-velocity commercial HVAC applications.
Temperature Range -20 to +60°C — Combined airflow and temperature measurement with ±0.5°C accuracy from the same probe.
Instant PDF & Excel Reporting — Email measurement logs directly from the app — complete job documentation sent from site without returning to the office.
Multi-Outlet Volume Flow Comparison — Cross-check and compare flows from multiple outlets in the same system — essential for ventilation balancing.
Timed & Multi-Point Mean Calculation — Automatic average calculations across grilles — precise, repeatable results without manual arithmetic.
130-Hour Battery Life — 3 × AAA batteries — exceptional longevity for daily professional use.
Calibration Protocol Included — Ships with a calibration protocol — the correct documentation for professional measurement tools used on commissioned installations.

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