Features: The AM1011A sensors module delivers high precise temperature and humidity monitoring with capacitive sensing technology, providing 0-3V analog voltages signals output for seamless integration with microcontrollers and data acquisition systems. Featuring excellent linearity and low power consumption, this compact module operates across -40°C to 80°C environment while maintaining stable performances in dynamic monitoring scenario. Designed for electronics engineers, developers, and enthusiasts seeking reliability environmental sensing solution for automation projects or device prototyping. Optimized for industrial equipment monitoring, greenhouse climate control, and outdoor weather stations requiring real time analog signals responsiveness in harsh conditions. Its cost effective analog design eliminates complex calibration needs, making this temperature and humidity sensors module ideal for HVAC optimization, agricultural systems, and smart home applications. Specifications: Component: ABS Size:Approx.44.6x20.12x13mm/1.75x0.8x0.51inch Option Type:1pc,2pcs; Measuring ranges: (humidity) 0%~99.9RH (temperature) -40~+80°C sensors: Capacitive humidity sensors Humidity output: 10KNTC Working voltages: DC4.75-5.25V Output signals: 0-3V analog voltages signals Package Includes: Package A 1pc Analog Temperature and Humidity sensors Module Package B 2pc Analog Temperature and Humidity sensors Module note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.