

Extech AN200 Anemometer
The Extech AN200 is a versatile handheld instrument designed for HVAC professionals, environmental engineers, and facility maintenance teams. It combines air velocity, airflow (CFM/CMM), ambient temperature, and non-contact infrared temperature measurement into a single device. Featuring a 2.83-inch (72 mm) ball-bearing vane sensor on a 3.9-foot (120 cm) cable, it delivers accurate readings across a wide range of applications, from duct inspections to environmental monitoring.
Description
The Extech AN200 CFM/CMM Mini Thermo-Anemometer is engineered to provide comprehensive airflow and temperature measurements in one compact tool. Its 2.83-inch (72 mm) ball-bearing vane sensor, connected via a 3.9-foot (120 cm) cable, ensures accurate air velocity readings across various environments. The device offers simultaneous display of air velocity or airflow (CFM/CMM) and ambient temperature, facilitating efficient diagnostics and analysis.
Equipped with a built-in non-contact infrared thermometer, the AN200 can measure surface temperatures up to 500°F (260°C) with an 8:1 distance-to-spot ratio and laser pointer, allowing for quick assessments without direct contact. The instrument also features a 20-point averaging function for airflow measurements, enhancing accuracy over time.
Designed for ease of use, the AN200 allows users to store up to eight area dimensions (in ft² or cm²) in its internal memory, streamlining repetitive measurements. The large backlit LCD display ensures visibility in various lighting conditions, while the protective rubber holster and carrying case provide durability and portability.
Features
- Multi-Parameter Measurement: Simultaneously displays air velocity or airflow (CFM/CMM) and ambient temperature.
- Infrared Thermometer: Measures surface temperatures up to 500°F (260°C) with an 8:1 distance-to-spot ratio and laser pointer.
- Averaging Function: 20-point averaging for airflow measurements to enhance accuracy.
- Memory Storage: Stores up to eight area dimensions (ft² or cm²) for quick setup in repetitive measurements.
- Wide Measurement Range: Air velocity from 0.40 to 30.00 m/s (80 to 5906 ft/min); ambient temperature from 14 to 140°F (-10 to 60°C).
- High Accuracy: ±3% accuracy for air velocity and ±6.0°F (3°C) for ambient temperature.
- Large LCD Display: Super large (9999 count) backlit LCD for clear visibility.
- Portability: Comes with a protective rubber holster and carrying case for easy transport.
- User-Friendly Interface: Intuitive controls for ease of operation.
- Power Supply: Operates on a 9V battery, included with the device.
Includes
- Carrying Case
- Protective Rubber Holster