- Delay Function: This product features a built-in time delay function that activates 3-5 seconds after detecting critical humidity levels. The relay remains stable without flashing, ensuring reliable performance. - Soil Moisture Regulation: Easily control soil moisture levels across a wide range. The adjustable potentiometer allows you to set the desired humidity threshold. When soil moisture drops below this level, the relay activates, and it turns off when the moisture is adequate. - High-Quality Soil Sensor: Our advanced soil sensor uses a nickel-plated surface to enhance conductivity and resist rust from soil contact. This design not only improves accuracy in moisture detection but also extends the sensor's lifespan. - Durable Relay: Equipped with high-quality relays that can handle loads of up to 1500W, this product meets the needs of most users, ensuring reliable operation for various applications. Use Scenarios: 1. Gardening: Perfect for home gardeners seeking to maintain optimal soil moisture levels for their plants, preventing over- or under-watering. 2. Agricultural Use: Ideal for farmers looking to automate their irrigation systems, ensuring crops receive the right amount of water based on real-time soil conditions. 3. Greenhouses: Excellent for greenhouse environments where consistent humidity control is crucial for plant health and yield. This product combines precision, durability, and user-friendly features, making it an essential tool for anyone serious about soil management and plant care.