1Configuration of high-quality aviation cable connectors, with high-quality anti-corrosion, anti-erosion function, can be used for a long time. 2Light in weight, which can reduce friction, improve sensitivity, ensure the accuracy of measurement. 3Three Cup appearance design, 360 degree wind speed measurement, low power consumption, stable performance, high efficiency. 4Polycarbonate material, with acid and alkali resistance, oxidation resistance and other characteristics, greatly prolonged the service life. 5The surface is treated by electroplating and spraying, which is anti-corrosion and anti-invasion, and has no rust phenomenon for a long time. 6Waterproof four-core cable, black shielded cable, waterproof, oil-proof, anti-interference ability, stable signal transmission. 7With moisture-proof and anti-corrosion aluminium alloy shell, high precision measurement and wide range of measurement, it is a special meteorological measuring tool. 8It can be widely used in wind speed measurement of power plants, wind speed and direction measurement of meteorological monitoring, wind speed and direction measurement of navigation and aviation, and intelligent wind speed and direction measurement of agriculture. Condition: 100% Item Type: Wind Sensor Material: Aluminum Alloy, Polycarbonate Output Voltage: 0-5V Wind Speed Measurement Range: 0-30m/S Accuracy of Wind Speed Measurement: +1m/S Response Time: 1 x Wind Sensor1 x Cable1 x Bag of Screws1.Please allow 01 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.