- Functions: soil moisture detection, soil pH detection, soil light detection - Applicability: suitable for a variety of planting scenarios including greenhouse planting, farmland planting, potted planting, garden beds and tree planting - Why you need it: provides three essential soil measurements to guide irrigation, balance soil chemistry and monitor root zone light exposure for healthier plants - Key benefits: helps prevent overwatering or underwatering, supports balanced soil pH, and ensures appropriate light conditions for soil and roots - How it helps performance: offers clear, actionable readings to optimize watering schedules, nutrient management and plant vitality - Usage guidance: if the soil is too dry, moisten the soil first. Do not push the electrode head forcefully; hard insertion can damage the electrode. protect the electrode head during use to extend instrument life and maintain detection accuracy - Practical use scenarios: 1) Greenhouse propagation beds to optimize irrigation and nutrient balance for seedlings 2) Open field crops and orchards for irrigation scheduling and soil condition monitoring 3) Home garden pots and tree planters to maintain healthy soil conditions and root environment