Versatile Use: Designed for a wide range of applications, this humidity sensor is perfect for developing smart gardening systems, educational robotics, or any innovative -based device that requires precise moisture detection. Safe and Eco-friendly: Contains no harmful chemicals, making it a safe choice for both educational environments and personal projects. This commitment to safety helps protect both the environment and -users of your DIY creations. Advanced Humidity Sensing: With its high sensitivity to changes in soil moisture, this sensor module is an essential tool for anyone looking to enhance their projects. It provides accurate readings, helping to maintain optimal conditions in various applications., Weight: 0.16093745126 pounds, Manufacturer: Wesafrae