Airflow meter testo 410-1 (0560 4101) — handheld vane anemometer for air velocity and temperature measurement

The testo 410-1 is a handheld vane anemometer for measuring air velocity and air temperature in ventilation and HVAC maintenance tasks. Its rotating vane probe provides direct readings of airflow speed, enabling quick on-site checks of ducts, grilles and room air movement. The compact design and easy-to-read display make the instrument suitable for service technicians and facility inspections where fast verification of airflow and basic temperature data is required.

Advantages

The device offers straightforward operation with instantaneous air velocity readings from the rotating vane probe and simultaneous temperature measurement. Its compact, lightweight housing supports easy transport and handling during inspections. The anemometer delivers reliable, repeatable measurements for routine HVAC maintenance and troubleshooting without complex setup.

Suitable for

Key specifications

How to use

Switch the instrument on, position the rotating vane probe directly in the airflow path and wait for the display to stabilise to read air velocity. For temperature readings, allow the sensor to acclimatise briefly in the measurement location. Move the probe through different points in a duct or room to compare values and identify variations in airflow. Store or transport the instrument in a protective pouch to avoid damage to the probe.

Recommendations

For consistent results, perform measurements away from obstructions and at representative points such as inlet and outlet grilles. Allow the instrument to stabilise after powering on and avoid exposing the vane probe to impacts or contaminants that could affect rotation and accuracy.