Wind Meter (Anemometer) LWND-A21

Wind Meter (Anemometer) LWND-A21

Wind Meter (Anemometer) LWND-A21 is a versatile instrument for measuring air velocity and temperature. Large display, intuitive keypad, and probe ensures ease of operation. Articulated probe provides additional flexibility to the user. Meter provides data capturing and storage capability for further analysis and reporting. The device is known to offer strong performance at an unbeatable price.
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Probe type Articulated probe
Air velocity range 0 to 6000 ft/min or 0 to 30 m/s
Air velocity accuracy ± 3% or ± 0.015 m/s
Air velocity resolution 1 ft/min or 0.01 m/s
Duct size 1 to 250 inches; increment: 0.1 inch
Temperature range -18 to 93 °C (0 to 200 °F)
Temperature accuracy ± 0.3 °C (± 0.5 °F)
Temperature resolution 0.1 °C (0.1 °F)
Instrument Temperature Range Operating (Electronics): 5 to 45 °C (40 to 113 °F)
Operating (Probe): -18 to 93 °C (0 to 200 °F)
Storage: -20 to 60°C ( -4 to 140 °F)
Data Storage Capabilities 12,700+ samples and 100 test IDs
Time Constant User-selectable
Response Time Velocity: 200 msec
Temperature: 2 minutes (to 66% of final value)
Articulating section length 152.4 mm
Diameter of articulating knuckle 9.5 mm
Power requirements Four AA-size batteries (included), AC adapter 9 VDC, 300 mA min.
External dimension 84 × 178 × 44 mm
Weight 0.27 kg (with batteries)
  • Calculates volumetric flow rate
  • Great data logging capability of wind meter
  • Large, easy-to-read display
  • Anemometer has user-friendly keypad
Wind Meter (Anemometer) tackles air velocity and temperature across HVAC, manufacturing, construction, cleanrooms, etc. ensuring efficient operations and safe environments.

models of Wind Meter (Anemometer)


Wind Meter (Anemometer) LWND-A21 FAQ's
  • The Anemometer LWND-A20 has a large display, intuitive keyboard and an articulated probe provides additional flexibility to the user. Meter provides data capturing and storage capability for further analysis and reporting. It is equipped with a AA battery.

  • Anemometer LWND-A20 is used in energy production, outdoor sports, construction, and in agriculture.

  • Anemometer LWND-A20 is used in agriculture to monitor wind speed and direction which affects the dispersal of pesticides, fertilizers, pollination of crops and drying of crops in the field. In aviation and aerospace field to measure wind speed and directions to airports, on runways and during flight operations.

  • Anemometer is a device used to measure the speed and direction of the wind. It is a common tool in meteorology, aerodynamics, environmental science and weather report stations where we get daily updates on the weather.

  • The different types of Anemometers are cup anemometers, vane anemometers, hot-wire anemometer, sonic anemometers and laser Doppler anemometers, portable anemometers, pocket anemometer, fixed anemometers. Each Anemometer has a unique function in measuring the wind direction and speed.

  • Anemometers are used in various fields to understand airflow patterns, predict weather conditions, ensure safety in industries such as aviation and construction, and optimize ventilation systems.

  • Anemometer gives stability test, response time, linearity test, directional sensitivity, temperature and humidity and field testing.

  • Anemometer has a digital or analog display, data logging, calibration, unit’s conversation, battery life and power source, durability and weather resistance, mounting options, wireless connectivity, alarms and alerts.

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Wind Meter (Anemometer):
Wind Meter (Anemometer) LWND-A10, Wind Meter (Anemometer) LWND-A20, Wind Meter (Anemometer) LWND-A11, Wind Meter (Anemometer) LWND-A30, Wind Meter (Anemometer) LWND-B10, and more.

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