3 Fan Blades Tower Crane Anemometer 360 Degeree Measurement Alarm Wind Speed Meter High Accuracy Anti Interference for Fishing _x000D_ _x000D_ _x000D_ _x000D_ 3 Fan Blades Tower Crane Anemometer 360 Degeree Measurement Alarm Wind Speed Meter High Accuracy Anti Interference for Fishing _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Feature: _x000D_ _x000D_ 1. With the Connection Line Function: Power off after alarm, you can control the equipment that the customer wants to control, and the wind level will be powered off to the set level._x000D_ 2. Three Cup Wind Cup: The anemometer adopts three cup wind speed measurement, 360 wind speed measurement, high accuracy._x000D_ 3. Wide Measuring Range: Wind speed alarm measuring range is wide, anti interference ability is strong, with anti electromagnetic interference function._x000D_ 4. Power Failure Memory Function: The digital circuit of the wind speed alarm adopts a CMOS chip with power failure memory function, which saves time and power._x000D_ 5. In Normal Operation: The window wind speed shows the current actual wind speed; Set wind level to display the current alarm wind level; Maximum Wind level Indicates the maximum wind level of the day._x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ Item Type:FanBladesTowerCraneAnemometer_x000D_ Weight: 554g/19.5oz_x000D_ Power Supply: USB 5V_x000D_ Host Size: 115 x 60 x 30mm/4.5 x 2.4 x 1.2in_x000D_ Main Machine Mounting Aperture: 15 x 39mm/0.6 x 1.5in_x000D_ Installation Aperture of WindCup: 4cm/1.6in_x000D_ Wind Cup Cable: 8m/26.2ft_x000D_ Application Scenario: wind speed measurement in power plant, weather station_x000D_ Wind Level Accuracy: 0.3_x000D_ Set Wind Level: 2-12 (can be set by 0.5 / each time)_x000D_ Accuracy: 5%_x000D_ Starting Wind Speed: 0.7m/s_x000D_ Operating Temperature: -30-65_x000D_ Material: Plastic_x000D_ _x000D_ _x000D_ _x000D_ How to Use: _x000D_ _x000D_ USBdirectinsertionanduse._x000D_ _x000D_ _x000D_ Package List: _x000D_ 1 x AlarmWindSpeedMeter with Cable _x000D_ 1 x USB Cable _x000D_ 1 x Fixed Support _x000D_ 1 x Fixed Support Accessories _x000D_ 5 x Screw _x000D_ 5 x Nut _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_