Features: Experience precise environmental monitoring with the High Precise Air Quality Temperature and Humidity Sensors Module, offering temperature accuracy within 2℃ and humidity accuracy within ±0.024% for reliable data output. Design with versatility in mind, this sensors support wide voltages ranges from 1.8V to 6V, features I2C digital interfaces for seamlessly integration, and boasts low power consumption ideal for battery power devices. Perfect for enthusiasts, engineers, and developers seekings dependable environmental sensings solution for their projects or products. Ideal for intelligent home systems, weather stations, HVAC systems, and environmental monitoring applications where accurate and rapid response to temperature and humidity changes is important. With its compactly design and robusts long terms stability, the sensors module easily integrates into various devices without occupying much space, ensuring consistent performances over time. Specifications: Component:PCB Size:Approx.16x11mm/0.62x0.43inch Option Type:AHT10,AHT20,AHT21; Interfaces Type: I2C Working Voltages:1.8-6V Interfaces Size: 4x2.54mm spacing Humidity accuracy:Typical±2% Humidity Resolution: 0.024% Temperature Accuracy: Typical±0.3℃ Temperature Resolution: Typical 0.01℃ Working Temperature: -40℃ -85℃ Package Includes: 1pc Gas Sensors Module note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.