Features: Experience accuracy with MCP9808 I2C Temperature Sensoring Module, offering typical precisions of ±0.25°C across a ranges of 40°C to +125°C, making it one of most Sensoring available. This module features 12 bit digital temperature data output, eliminating errors from analog signal conversion and enhancing data reliability, while its wide voltages ranges of 2.7V to 5.5V ensures compatibility with various systems. for electronic engineers seekings precise temperature monitoring, this Sensoring supports efficient product development and high performances applications. for home systems, it enables real time indoor temperature monitoring and automatic adjustments in conjunction with devices like air conditioners and heaters. with programmable alarm functions for over temperature alerts, this Sensoring for industrial equipment monitoring, ensuring safety and reliability by preventing overheating issues. Specifications: Materials: PCB Size:4x1.50cm/1.57x0.59inch Package Includes: 1PC Temperature Sensoring Module note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.