Feature●Product Name : Temperature Humidity Sensor Module;Model : AM2301;Working Voltage : DC 3.3-5.2V●Humidity : 0-99.9%RH;Temperature : -40-80 C●Precision : +/-3%RH, +/-0.5C;Size : 59 x 27mm/ 2.3" x 1" (L*W)●Cable Length : 23cm/ 9";Material : Part, Plastic●Net Weight : 15g;Package Content : 1 x Temperature Humidity Sensor ModuleDescription It used the digital module for acquisition technology and temperature and humidity sensor technology to ensure that products with high reliability and excellent long-term stability.
made in a potentiometer for sensitivity control. Convenient and easy to install.