Specification Brand : ManeePowerAlice BulletPoint1 : DHT series numeric humiture sensor. , Humidity measuring range: 20??90%RH(0?50?temperature compensation). , Temperature measuring range: 0?+50 C. BulletPoint2 : Humidity measurement accuracy: ?5.0%RH. , Temperature measurement accuracy: ?2.0 C. BulletPoint3 : response time: <5s. , low power consumption. , Size:2.3cm x 1.2cm x 0.5cm. BulletPoint4 : It's brand new, good quality & high performance. ** PLS PAY ATTENTION the accurate size & voltage rate before placing order in order to avoid buying wrong thing. Free Shipping & the deliver time to USA is approx. 10-18 days after the shipment date. BulletPoint5 : It's brand new, good quality & high performance. ** PLS PAY ATTENTION the accurate size & voltage rate before placing order in order to avoid buying wrong thing. Free Shipping & the deliver time to USA is approx. 10-18 days after the shipment date. ExternallyAssignedProductIdentifier1 : 0769471391221 ExternallyAssignedProductIdentifier2 : 769471391221 ItemName : 5PCS DHT11 DHT-11 Digital Temperature and Humidity Sensor For Arduino ItemTypeKeyword : humidifier-accessories Manufacturer : ManeePowerAlice PartNumber : Module 0353 ProductDescription : Package Included: 5 x DHT11 DHT-11 Digital Temperature and Humidity Sensor For Arduino ProductSiteLaunchDate : 2016-11-27T14:04:04.042Z