Digital Anemometer

Model

TA641 Series

Product Features

Wide wind speed measurement range of 0.06~30.0m/s with five selectable units: m/s, km/h, ft/min, mile/h, and knots;
Simultaneously measures air velocity, air temperature, and ambient humidity with ℃/℉ temperature conversion;
High/low wind speed alarm function provides instant alerts when measured values exceed preset limits;
Supports data hold, maximum, minimum, and average value recording for efficient field monitoring and analysis;
Backlit LCD with analog bar display ensures clear readings and intuitive airflow visualization in low-light environments;
Fast 2 times/second sampling rate with adjustable auto power-off function for continuous measurement tasks;
Compact and lightweight design powered by 3 AAA batteries, ideal for portable inspections and indoor/outdoor applications.
Overview
Specifications
Resources
Product Features
Wide wind speed measurement range of 0.06~30.0m/s with five selectable units: m/s, km/h, ft/min, mile/h, and knots;
Simultaneously measures air velocity, air temperature, and ambient humidity with ℃/℉ temperature conversion;
High/low wind speed alarm function provides instant alerts when measured values exceed preset limits;
Supports data hold, maximum, minimum, and average value recording for efficient field monitoring and analysis;
Backlit LCD with analog bar display ensures clear readings and intuitive airflow visualization in low-light environments;
Fast 2 times/second sampling rate with adjustable auto power-off function for continuous measurement tasks;
Compact and lightweight design powered by 3 AAA batteries, ideal for portable inspections and indoor/outdoor applications.
Overview
Overview

The TA641B Digital Anemometer is a professional handheld airflow measurement instrument, also known as a portable anemometer, air velocity meter, wind speed meter, airflow tester, or wind temperature and humidity meter. Equipped with a precision vane sensor, it provides fast and accurate air velocity measurement while simultaneously monitoring air temperature and ambient humidity for comprehensive environmental analysis. Supporting multiple selectable wind speed units including m/s, km/h, ft/min, mile/h, and knots, the digital anemometer features practical functions such as data hold, maximum/minimum/average value recording, high/low alarm settings, and backlit display. Its compact and lightweight design makes it suitable for field inspections, HVAC commissioning, ventilation system testing, industrial maintenance, and environmental monitoring applications. The TA641 Series Digital Anemometer is widely used in HVAC systems, building ventilation inspection, air conditioning maintenance, industrial manufacturing, power plants, steel and metallurgy industries, petrochemical facilities, aerospace applications, fan manufacturers, underground spaces, warehouses, laboratories, cleanrooms, weather observation, and outdoor environmental testing. It is ideal for applications such as duct airflow measurement, ventilation performance evaluation, fan testing, air circulation analysis, air quality assessment, and airflow monitoring in both indoor and outdoor environments.

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