Advanced technology: Utilizes cuttingedge 0 technology to accurately sense soil temperature and humidity, providing precise data for plant growth and maintaining a favorable growing environment. Longlasting power supply: Powered by 3 replaceable batteries, this sensor ensures stable and reliable power, resulting in an extended service lifespan. It also features a low battery reminder to uninterrupted operation. IP66 waterproof design: With an IP66 waterproof rating, this soil tester is designed to withstand various environments, including rainy days. It remains functional and sturdy even in adverse weather conditions. Intelligent scene linkage: Equipped with intelligent scene linkage function, this sensor can automatically pair with intelligent water sprayers. It adjusts the watering amount based on the soil moisture condition, creating an automated maintenance system. Use scenarios Home garden and container plants: Monitor soil temperature and humidity to support healthy growth; when paired with compatible irrigation devices, it can automate watering based on soil moisture. Greenhouse or conservatory cultivation: Provide precise environmental data to help maintain a stable growing climate and optimize irrigation planning. Outdoor lawns and flower beds: Durable in wet weather thanks to IP66 rating, enabling reliable monitoring and moisturebased watering adjustments to conserve water and reduce guesswork.