High-quality PCB material: the sensor is made of durable PCB material (Printed Circuit Board) and ensures durability and longer service life, making it a reliable choice for long-term use EYE CATCHING COLOR The Jevina SCD40 comes in an attractive purple color that not only highlights its aesthetics but also makes it easily recognizable amid several other electronic components in your hardware setup Reliable CO2 Detection The sensor's excellent sensitivity allows it to accurately detect rising carbon dioxide levels in the atmosphere, allowing you to maintain optimal air quality both indoors and outdoors EFFECTIVE 2 IN 1 FUNCTIONALITY Our offering, the Jevina SCD40 sensor module, is carefully designed to not only detect CO2, but also measure temperature and humidity, providing you with comprehensive environmental data according to your requirements PRECISE TEMPERATURE AND HUMIDITY MEASUREMENTS The innovative sensor efficiently measures indoor temperature and relative humidity to ensure your rooms have the desired climatic conditions for your personal comfort or specific situation requirements, Weight: 0.00551155655 pounds, Manufacturer: Jevina