temperature and humidity sensor 1.Top quality 2.In stock product 3.Reliable supplier 4.Safe transport Single-bus digital temperature and humidity sensor / DHT11 module / electronic building block / send DuPont line A Size: long 30.5mmX wide 12mmX high 7.2mmSensor models: DHT11 temperature and humidity sensorThird, the working voltage: DC 5VIV characteristics:Humidity measurement range :20 --- 90% ...