2. Three Cup Wind Cup: This anemometer uses a three cup wind cup for wind speed measurement, measuring 360 degree wind speed with high accuracy. 3. Accurate Measurement: Wind speed sensor anemometer is , can reduce friction, improve sensitivity, and measurement accuracy. 4. Reliable performance: 3 cups wind speed sensor anemometer has low power consumption, stable performance, and high efficiency. 1. Wide Applications: The wind speed sensor is a special meteorological measurement tool. Widely applicable for wind speed measurement in power plants, meteorological monitoring, wind speed and direction measurement, etc. 5. Cable: The cable is waterproof, oil , and has strong anti interference capabilities, ensuring stable signal transmission., Weight: 1.23789560113 pounds, Manufacturer: Awwertse