Best Anemometers of 2025

The Testo 405i Anemometer is designed for measuring volume flow, air velocity, and temperature with ease. You can quickly configure the duct's dimensions and geometry to accurately determine the volume flow. Its telescopic tube extends up to 400 mm, making it incredibly convenient for accessing hard-to-reach ventilation ducts. Additionally, the testo Smart Probes App enhances your experience by allowing easy viewing of readings, tracking measurement data trends, and using a log function for your records.

The Testo 410-1 Anemometer is a handy device for measuring air velocity and temperature. With its permanently installed 40 mm vane, you can easily assess wind conditions. It also calculates wind chill, which is particularly useful for outdoor activities, helping you to dress appropriately. Additionally, the Beaufort wind force calculation provides a standardised measure of wind strength, making it easier for you to understand wind conditions. The single-point averaging and max/min values features allow you to track changes over time, ensuring you have accurate data at your fingertips.

The Testo 417 Anemometer offers easy, fast, and precise measurement of airflow, volume flow, and temperature at air inlets and outlets. This is particularly useful for ensuring efficient regulation of balanced residential ventilation. With the testo Smart App, you can quickly document your measurements, making it easier to keep track of your data. The app also allows for fast configuration, graph history, and data memory, ensuring you have everything at your fingertips. You can also perform timed and multi-point mean calculations, which enhances the accuracy of your assessments.

The Extech AN100 Anemometer is designed to provide you with accurate airflow and air velocity measurements. Its large display allows for easy reading of these values, while also showing the ambient temperature simultaneously. You can effortlessly set and store area dimensions in the meter's internal memory, making it convenient for repeated use. Additionally, the 20-point average feature helps you to obtain a more precise airflow measurement, enhancing your overall accuracy in various applications.

The HoldPeak HP-866B Anemometer is a highly accurate wind speed meter that features sensitive dual temperature sensors and eight vanes, allowing you to monitor wind conditions in real-time. You can switch between various units of measurement for wind speed and temperature, making it versatile for different activities. The device also offers maximum, minimum, and average wind speed readings, providing valuable insights for your outdoor adventures. Additionally, its tripod hole and hand strap ensure secure handling, enhancing safety during use.

The Trotec TA400 Anemometer is a professional tool designed for measuring air velocity, air volume flow, air pressure, and air temperature. With its differential and dynamic pressure measurement using a pitot tube, you can gain accurate readings for various applications. The large, easily legible display features background illumination, making it simple for you to read measurements in different lighting conditions. Additionally, the device includes Min/Max/AVG/REC functions, allowing you to track changes over time and hold important data for further analysis.

The V·RESOURCING Anemometer is a versatile handheld device that accurately measures wind speed in five different units, making it ideal for various applications. You can easily monitor air temperature, which ranges from 14°F to 113°F, ensuring you stay informed about environmental conditions. Its high precision pressure sensor enhances your measurements, especially for HVAC installations. With a backlight function, you can operate this device comfortably in low-light situations, providing convenience when you need it most.

The Proster Anemometer is a versatile handheld device that measures wind speed, temperature, and wind chill. With its high precision pressure sensor, you can choose from maximum, average, or current wind speeds, displayed in various units including m/s and mph. The temperature feature accounts for wind chill, providing accurate readings in both Celsius and Fahrenheit. Its backlight LCD display allows for easy reading in low light conditions, making it perfect for activities like sailing, fishing, or kite flying.

The AP-007APP Anemometer is a wireless Bluetooth device that connects easily to your smartphone or tablet, allowing you to effortlessly measure wind speed and temperature. With an impressive range of 32.8 ft, you can monitor wind speeds of up to 67.1 mph with high accuracy. The built-in backlight function ensures you can read the display in dim conditions, making it ideal for various outdoor activities. Additionally, the tripod connection allows you to set the device down, providing hands-free convenience while you focus on your shooting, sailing, or climbing adventures.

The Testo 417 Anemometer offers easy, fast, and precise measurement of flow, volume flow, and temperature at air inlets and outlets. This feature is particularly useful for ensuring optimal airflow in your home. You can efficiently regulate balanced residential ventilation and quickly document your findings using the testo Smart App. The app also allows for fast in-app configuration, making it simple for you to set up and track your measurements. Additionally, you can benefit from a graph history and measurement data memory, ensuring you have all the information you need at your fingertips.