Temperature Humidity Sensor is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada， Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse DHT22\/AM2302 Digital Temperature Humidity Sensor Replace SHT15 Logger Description : Type:DHT22\/AM2302. Accuracy resolution:0.1. Humidity range:0-100%RH. Temperature range:-40~80\u2103. Humidity measurement precision:!#!amp!*!plusmn;2%RH. Temperature measurement precision:!#!amp!*!plusmn;0.5\u2103. Feature: 4-pin package Ultra-low power. No additional components. Excellent long-term stability. All calibration， digital output. Completely interchangeable. Long distance signal transmission. Relative humidity and temperature measurement. Package included : 1 x Temperature humidity sensor DHT22\/AM2302