Overview: Extech offers a diverse range of anemometers designed to meet various air flow and air movement measurement needs. With over fifteen models available, these devices cater to different specifications, including a model with a built-in non-contact InfraRed thermometer.

Pocket-Sized Thermo-Anemometers: These compact and lightweight devices are ideal for outdoor activities where wind speed is crucial. Models like 45118 and 45158 are popular for their ability to measure Beaufort Force, making them useful for TV crews during hurricane season.

Full-Sized Thermo-Anemometers: These anemometers, such as the EZ30, feature unique attributes like a 16” gooseneck probe for hard-to-reach areas, providing fast and accurate readings with one-hand operation.

Hot Wire Thermo-Anemometers: Suitable for applications requiring small sensor size and low-speed measurements, models like 407123 and 407119 are equipped with RS-232 interfaces and optional data acquisition software.

CFM/CMM Thermo-Anemometers: These devices perform calculations based on air speed and duct size, offering models like 407113 for high velocity and temperature measurements.

Datalogging Thermo-Anemometers: Essential for recording air flow over time, models like 451126 and 451181 offer extensive memory for data storage and PC connectivity via RS-232.

CFM/CMM Thermo-Anemometer + InfraRed Thermometer: The AN200 model is tailored for HVAC technicians, combining air movement and temperature readings with non-contact temperature measurement capabilities.

Selection Guide: The document includes a detailed selection guide with specifications such as air flow range, temperature range, additional measurements, and pricing for each model.