Anemometers & Airflow Meters

Measure windspeed accurately using our range of airflow anemometers including wind vane anemometers, wind sensors, handheld anemometers and other windspeed measurers. Anemometers with different wind vane sizes available. Read More about Anemometers & Airflow Meters
  1. Sauermann Kimo K-Si-VV3 Rotating Vane Anemometer
    Sauermann / KIMO logo
    In Stock
    Sauermann Kimo K-Si-VV3 Rotating Vane Anemometer
    (no reviews)
    £59.35 £49.46
    • Air velocity and airflow meter
    • Large vane probe with 2 m (78.74') cable
    • Backlit LCD screen
    49 Reward Points
    Price Match Guarantee
    K-Si-VVc
  2. TPI SP555 Wireless Air Velocity Vane Probe
    TPI logo
    Lead Time: 1-6 Days
    TPI SP555 Wireless Air Velocity Vane Probe
    (no reviews)
    £88.20 £73.50
    • Measure air velocity and temperature simultaneously
    • For use with a smartphone/ tablet and the FREE TPI Smart Probe App
    • Records the minimum, maximum and average air velocity and temperature readings
    73 Reward Points
    Price Match Guarantee
    TPI-SP555
  3. TPI SP565 Smart Hotwire Anenometer with A565SP Pouch
    TPI logo
    Lead Time: 1-6 Days
    TPI SP565 Smart Hotwire Anenometer with A565SP Pouch
    (no reviews)
    £88.20 £73.50
    • Measure air velocity and temperature simultaneously
    • Temperature range: -5°F to 175°F / -20°C to 80°C
    • Air velocity range: 40 to 3900 fpm / 0.2 to 20 m/s
    73 Reward Points
    Price Match Guarantee
    TPI-SP565
  4. ETI 9035 Handheld Anemometer Thermometer
    ETI logo
    2 In Stock
    ETI 9035 Handheld Anemometer Thermometer
    (no reviews)
    £96.00 £80.00
    • Temperature: -10°C to +50°C
    • Air flow/ velocity: 0.4 to 30m/s or 0.9mph to 67mph
    • Average and Min/ Max functions
    80 Reward Points
    Price Match Guarantee
    825-835
  5. Sauermann Kimo K-Si-VH3 Hot Wire Anemometer
    Sauermann / KIMO logo
    Sauermann Kimo K-Si-VH3 Hot Wire Anemometer
    (no reviews)
    £100.74 £83.95
    • 80 cm (31,5”) telescopic rod with double graduation
    • Low consumption device
    • Backlit LCD screen
    83 Reward Points
    Price Match Guarantee
    K-Si-VH3
  6. Testo 410i Bluetooth Vane Anemometer Smart Probe / Data Logger
    Testo logo
    Only 1 In Stock
    Testo 410i Bluetooth Vane Anemometer Smart Probe / Data Logger
    (no reviews)
    £100.98 £84.15
    • Vane anemometer measures air flow, volume and temperature
    • Compact design with small-size vane
    • Bluetooth enabled - wirelessly logs data to smartphones and tablets
    84 Reward Points
    Price Match Guarantee
    05601410
  7. Extech 45118 Mini Thermo Anemometer
    Extech logo
    Lead Time: 1-6 Days
    Extech 45118 Mini Thermo Anemometer
    (no reviews)
    £102.00 £85.00
    • Display Air Velocity and Temperature or Windchill
    • Selectable averaging function of 5, 10, or 13 second intervals
    • Fold up protective housing extends to 9" (229mm) for better reach
    85 Reward Points
    Price Match Guarantee
    45118
  8. Extech 45158 Mini Thermo Anemometer with Humidity
    Extech logo
    Only 1 In Stock
    Extech 45158 Mini Thermo Anemometer with Humidity
    (1)
    £106.80 £89.00
    • Pocket-sized meter for measuring air velocity, relative humidity, dew point, temperature and wind chill
    • Extendable casing - flick open to extend up to 9 inches
    • Selectable measurement units - ft/min, mph, m/s, km/h, knots and Beaufort force
    89 Reward Points
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    45158
  9. Testo 410-1 Compact Vane Anemometer
    Testo logo
    4 In Stock
    Testo 410-1 Compact Vane Anemometer
    (no reviews)
    £107.10 £89.25
    • Measure air velocity and temperature
    • 40mm vane
    • 0.4 to 20m/s air velocity range and -10 to 50°C temperature range
    89 Reward Points
    Price Match Guarantee
    5604101
  10. TSI Round Funnel For LCA301 Anemometer
    TSI logo
    Lead Time: 1-2 Weeks
    TSI Round Funnel For LCA301 Anemometer
    (1)
    £114.00 £95.00
    • 180mm diameter
    • Works with LCA301 anemometer
    • Easy to install
    95 Reward Points
    Price Match Guarantee
    TSIROUND
  11. Testo 405i Bluetooth Thermal Hot Wire Anemometer Smart Probe
    Testo logo
    3 In Stock
    Testo 405i Bluetooth Thermal Hot Wire Anemometer Smart Probe
    (2)
    £114.24 £95.20
    • Measure air flow, volume and temperature
    • Fully telescopic, bendable hot wire probe
    • Functions as a data logger - wirelessly transmit data to a smartphone or tablet via Bluetooth
    95 Reward Points
    Price Match Guarantee
    05601405
  12. TPI DC580 - Airflow Meter - Instrument Only
    TPI logo
    TPI DC580 - Airflow Meter - Instrument Only
    (no reviews)
    £130.80 £109.00
    • Measure air velocity and temperature simultaneously
    • Record minimum, maximum & average
    • Dual display with backlight
    109 Reward Points
    Price Match Guarantee
    TPI-DC580
  13. Extech AN100 CFM/CMM Mini Thermo Anemometer
    Extech logo
    3 In Stock
    Extech AN100 CFM/CMM Mini Thermo Anemometer
    (no reviews)
    £131.40 £109.50
    • Measure air velocity, air flow and ambient temperature
    • Flexible vane sensor with 120cm cable
    • Selectable measurement units, calculate CFF/CMM, backlit display and much more
    109 Reward Points
    Price Match Guarantee
    AN100
  14. Testo 405 Thermal Anemometer
    Testo logo
    Only 1 In Stock
    Testo 405 Thermal Anemometer
    (no reviews)
    £132.60 £110.50
    • Measures air velocity, volume flow and temperature
    • Rotatable display
    • Volume flow measurement up to 99,990m³/s
    110 Reward Points
    Price Match Guarantee
    5604053
  15. Extech 45168CP Thermo Anemometer with Built-In Compass
    Extech logo
    Lead Time: 1-2 Weeks
    Extech 45168CP Thermo Anemometer with Built-In Compass
    (no reviews)
    £138.00 £115.00
    • Measure wind speed in multiple measurement units
    • Also measures temperature, relative humidity, wet bulb and wind chill
    • Integrated compass determines wind direction
    115 Reward Points
    Price Match Guarantee
    45168CP
  16. Martindale AV85 Hygro-Anemometer
    Martindale logo
    Lead Time: 1-6 Days
    Martindale AV85 Hygro-Anemometer
    (no reviews)
    £144.00 £120.00
    • Three-functions in one
    • Test airflow, air temperature and humidity
    • Ideal for HVAC work
    120 Reward Points
    Price Match Guarantee
    MARAV85
  17. Extech AN200 Mini Thermo Anemometer with Built-In IR Thermometer
    Extech logo
    2 In Stock
    Extech AN200 Mini Thermo Anemometer with Built-In IR Thermometer
    (no reviews)
    £154.80 £129.00
    • Both an anemometer and an infrared thermometer
    • Vane sensor attached via flexible cable
    • Also measures air temperature
    129 Reward Points
    Price Match Guarantee
    AN200
  18. Testo 410-2 Vane Anemometer w/ Humidity Function
    Testo logo
    2 In Stock
    Testo 410-2 Vane Anemometer w/ Humidity Function
    (no reviews)
    £155.04 £129.20
    • Measures air velocity, temperature and humidity
    • 40mm vane
    • Dewpoint/wet bulb
    129 Reward Points
    Price Match Guarantee
    5604102
  19. Beha-Amprobe TMA5 Mini-Vane Anemometer
    Beha-Amprobe logo
    Lead Time: 1-2 Weeks
    Beha-Amprobe TMA5 Mini-Vane Anemometer
    (no reviews)
    £176.16 £146.80
    • One of the smallest devices on the market
    • Test indoor air quality, heat and ventilation
    • LCD display, acoustic warnings and indicators
    146 Reward Points
    Price Match Guarantee
    3503169
  20. Extech 45170 Hygro Thermo Anemometer Light Meter
    Extech logo
    2 In Stock
    Extech 45170 Hygro Thermo Anemometer Light Meter
    (no reviews)
    £178.80 £149.00
    • Multifunctional environmental meter - tests air velocity, humidity, temperature and light levels
    • No need to swap instruments - just switch modes and measure different parameters
    • Type K input for use with optional type K temperature probes
    149 Reward Points
    Price Match Guarantee
    45170
  21. Martindale AV90 Anemometer
    Martindale logo
    Lead Time: 1-6 Days
    Martindale AV90 Anemometer
    (no reviews)
    £179.40 £149.50
    • Measures airflow and temperature
    • Large vane probe
    • Multiple measurement modes
    149 Reward Points
    Price Match Guarantee
    MARAV90
  22. TPI DC580C2 Airflow Meter Kit
    TPI logo
    Lead Time: 1-6 Days
    TPI DC580C2 Airflow Meter Kit
    (no reviews)
    £186.00 £155.00
    • Kit including an anemometer, vane probe and carrying case
    • Air velocity range: 80 to 4900 fpm/ 0.2 to 20 m/s
    • Temperature range: 5°F/ -20°C to 175°F/ 80°C
    155 Reward Points
    Price Match Guarantee
    TPI-DC580C2
  23. TPI DC580C1 Airflow Meter Kit
    TPI logo
    Lead Time: 1-6 Days
    TPI DC580C1 Airflow Meter Kit
    (no reviews)
    £198.00 £165.00
    • Anemometer supplied with a hot-wire probe and carrying case
    • Measures air velocity and temperature simultaneously
    • Multiple, user-selectable measurement units for temperature, air velocity, and air volume
    165 Reward Points
    Price Match Guarantee
    TPI-DC580C1
  24. Testo 05634170 Funnel Set (For 417 Anemometer)
    Testo logo
    Only 1 In Stock
    Testo 05634170 Funnel Set (For 417 Anemometer)
    (no reviews)
    £219.30 £182.75
    182 Reward Points
    Price Match Guarantee
    05634170

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About Anemometers & Airflow Meters

An extremely common tool for use by HVAC professionals, anemometers are designed to calculate the overall speed of the wind passing through a specific area. They are most commonly associated with testing air conditioning and ventilation systems for correct airflow to ensure comfortable environments.

Most anemometers are known as vane anemometers - all of these come equipped with some sort of fan-like sensor which measures the air passing through them. The type of vane sensor included depends entirely on the anemometer in question - some may have smaller sensors integrated directly into the body of the meter, while others come with flexible sensors equipped with cords (making it easier to hold inside a duct while reading the results on the meter's screen).

To use an anemometer, the sensor should be held as close to the targeted testing area as possible. As the air starts to move through the vane sensor, the anemometer will calculate the air velocity and airflow. Several models also can simultaneously measure air temperature, giving HVAC technicians a more thorough understanding of the status of the system.

We also stock another type of this product known as the hot wire anemometer. These work differently than their vane counterparts; they include a heated probe that is held up against the targeted measurement point. As air flows past the sensor, it will have a cooling effect on the probe and calculate air flow based on the resistance against the hot wire sensor.

For larger applications, some anemometers have large-size cone hoods available. These generally fit directly into the anemometer's vane sensor and can be used to easily measure the flow coming from a duct cover, extractor fan, or for just measuring a larger area.