The testo 410-2 is a compact, highly functional vane anemometer designed for professionals who need more than just airflow readings. It not only measures air velocity but also air temperature and humidity, making it ideal for both HVAC system checks and outdoor environmental monitoring.

Fitted with a durable 30 mm vane, the 410-2 measures low air velocities from 0.4 to 20 m/s with ease. It also features a long-term stable Testo humidity sensor and an NTC temperature sensor with a measuring range of -10 to +50 °C, delivering reliable performance in a wide range of conditions.

With just the press of a button, the device calculates advanced climate parameters such as dew point, wet bulb temperature, wind chill, and the Beaufort wind force. These calculations give users deeper insight into environmental comfort and system performance.

For added practicality, the testo 410-2 includes a clip-on protective cap and wrist strap, ensuring safe handling in any working environment. Its Hold function, single-point averaging, and min/max tracking make it easy to capture and compare readings on the go, while the backlit display ensures clear visibility in dim conditions.

Whether you're performing ventilation checks or assessing weather conditions on-site, the testo 410-2 delivers a full suite of measurements in a durable, user-friendly format.