Anemometer Wind Speed Sensor Mug with Waterproof Cable 8m Mounting Hole 4cm Anti-Interference 3 Cups Wind Speed Detector for Outdoor Use 0-3,8V Characteristic: 1. 3-stage wind sensor: This wind speed detector uses 3 fan blades to measure wind speed, allowing you to measure wind speed in the range of 360 degrees with high accuracy. Due to its light weight and reduced friction, it can improve sensitivity and ensure measurement accuracy. It is characterized by low power consumption, stable operation and high efficiency. This design allows the wind speed sensor to operate stable for a long time. 2. Durable material: The wind speed detector is made of ABS material, which is resistant to acids and bases and other properties, which significantly extends its service life. This design ensures the stability and durability of the wind speed sensor in harsh environments. 3. Waterproof cable and anti-interference ability: The wind speed detector is equipped with 8M waterproof cable, which is oil-resistant and has strong anti-interference properties to ensure the stability of signal transmission. Thanks to this, the wind speed sensor works normally in different environments. 4. Widely used: Three cup wind speed detector is a special tool for meteorological measurements. It can be widely used in wind speed measurement in power plants, wind speed meteorological monitoring and wind direction measurement and so on. 5. Easy installation: The three-piece wind speed sensor can be easily installed with a 4 cm diameter mounting hole. This allows users to easily install it in their desired location, and it is also simple to use and easy to use. Specification: Item Type: Three Cup Wind Speed Detector Material: ABS Weight: approx. 313 g / 11 oz Installation hole: 4cm/1,6inch Voltage: 0-3,8 V Application: Wind measurement Applicable scenes: wind speed measurement in power plant, weather station List of packages: 1 xWind speed detector with three cups