Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Yechiry BulletPoint1 : [ACCURATE WIND MEASUREMENT] The WS-2902 Smart Weather Station features a wind accuracy of 0.3 grade, ensuring precise measurements for your tower crane. BulletPoint2 : [INTELLIGENT ALARM ANEMOMETER] Equipped with an intelligent alarm anemometer, this weather station provides accurate wind speed measurement, alerting you to any potential hazards. BulletPoint3 : [WIDE MEASURING RANGE] With a wide measuring range and strong anti-interference ability, this wind speed alarm meter can handle various weather conditions and ensure accurate readings. BulletPoint4 : [POWER FAILURE MEMORY FUNCTION] The CMOS chip in the digital circuit of this wind speed alarm meter has a power failure memory function, saving time and power when the device restarts. BulletPoint5 : [DURABLE & WEATHERPROOF] Made with aluminum alloy and ABS material, the main body of this anemometer is rainproof, dustproof, and collision-proof, ensuring durability in any weather conditions. Color : Black and Blue ConnectivityTechnology : USB CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 4680198629496 ExternallyAssignedProductIdentifier1 : 792855829881 ExternallyAssignedProductIdentifier2 : 0792855829881 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IE_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment IncludedComponents : Battery ItemName : Professional Anemometer Weather Stations, Air Velocity Meter Wind Speed Gauges with Backlight LCD Display, Power Failure Memory, Rainproof Design, 3 Fan Blades Tower Crane ItemPackageDimensions_Height : 13 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 17 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : science-lab-anemometers Manufacturer : Yechiry Material : Mixed (Copper, Plastic) MeasurementAccuracy : +-0.2% ModelName : WALFRONTx02mke9567 ModelNumber : Yechiryhmgr4w68qg NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : Yechiryhmgr4w68qg PowerSourceType : Battery Powered ProductDescription : 1. Basic Values: The wind level accuracy of the anemometer is 0.3 grade, alarm setting is 3 to 10 grade, wind display is 0 to 10 grade, and input voltage is 220V. 2. Three Fan Blades Type: This anemometer adopts three fan blades type wind speed measurement, 360° wind speed measurement, high accuracy. 3. Wide Measuring Range: The wind speed alarm meter has a wide measuring range, strong anti interference ability and anti electromagnetic interference function. 4. Power Failure Memory Function: The digital circuit of the wind speed alarm meter adopts CMOS chip with power failure memory function, which can save time and power. 5. Aluminum Alloy and ABS Material: The main body of our anemometer is made of aluminum alloy, plus ABS housing, which is rainproof, dustproof and collision proof.