The AM-4257SD Cup Anemometer offers accurate and reliable measurements of air speed and temperature, along with real-time data logging capabilities, making it an essential tool for various industrial and environmental applications.

Exceptional Features of the AM-4257SD:

1. Multi-Functionality: Combines cup anemometer and Type K/J thermocouple thermometer in one device, providing comprehensive data for various applications.

2. Real-Time Data Logger: Records data in real-time onto an SD card (1 GB to 16 GB) for easy data transfer to a computer for further analysis. Features built-in clock and calendar for accurate timestamping.

3. Advanced Probe Technology: Utilizes a cup probe with a tripod fix nut for stable measurements and includes thermistor sensor for fast response time in air temperature measurements.

4. User-Friendly Interface: Features a large LCD with green backlight for easy reading, data hold function, and memory recall for maximum and minimum values.

5. Wide Range of Measurements: Capable of measuring air velocity in multiple units including m/s, km/h, ft/min, knots, mph, as well as air temperature in ℃/℉, and supports Type K/J thermocouple temperature measurements.