Enhance your wind speed monitoring with this high-precision Tower Crane Anemometer, designed for reliable and accurate measurement in demanding outdoor environments. Featuring a robust three-cup wind speed sensor made from durable aluminum alloy, this anemometer provides 360-degree wind speed detection with excellent accuracy and strong resistance to electromagnetic interference. Key Features: · Three Cups Type Wind Cup: Enables comprehensive 360-degree wind speed measurement for precise monitoring in various directions. · Wide Measuring Range & High Accuracy: Capable of detecting wind speeds from 0.7 m/s with a measurement accuracy of ±5%, adjustable in 0.5-level increments from 2 to 12 levels to suit different alarm settings. · Wind Speed Alarm with Power-Off Control: Includes a connection line that allows automatic power cutoff of connected equipment when the wind speed reaches the preset alarm level, ensuring safety and control. · Advanced Display Functions: Equipped with a digital window showing real-time wind speed, the currently set alarm wind level, and the maximum wind level recorded for the day, allowing easy monitoring at a glance. · Power Failure Memory Function: Utilizes a CMOS chip with power-off memory that saves your settings and reduces power consumption, maintaining consistent performance after power interruptions. · Durable and Weather-Resistant Construction: The aluminum alloy wind cups offer superior wear resistance, rust-proof performance, and long service life, ideal for outdoor use in harsh weather conditions. · USB 5V Power Supply: Convenient and efficient power source supporting continuous operation. · Wide Operating Temperature Range: Designed to function reliably in temperatures from -30°C to 65°C. Specifications: · Item Type: Tower Crane Anemometer · Material: Aluminum Alloy and Plastic · Weight: 694g (24.5oz) · Host Size: Approx. 11.5 x 6 x 3 cm (4.5 x 2.4 x 1.2 in) · Host Mounting Aperture: Approx. 1.5 x 3.9 cm (0.6 x 1.5 in) · Wind Cup Installation Aperture: Approx. 4 cm (1.6 in) · Wind Cup Cable Length: Approx. 8 m (26.2 ft) · Power Supply: USB 5V · Wind Level Accuracy: 0.3 level · Setting Wind Level Range: 2–12 levels (adjustable by 0.5 level per increment) · Accuracy: ±5% · Starting Wind Speed: 0.7 m/s · Working Temperature: -30°C to 65°C · Applicable Scenarios: Power plant wind speed measurement, weather station applications Package Includes: · 1 x Tower Crane Anemometer This Tower Crane Anemometer combines advanced wind speed measurement technology with durable materials and user-friendly functions, making it an essential instrument for accurate wind monitoring and safety control in industrial and meteorological settings.