1. This 4in1 Soil Test Kit is a great tool for gardening. It can measure soil moisture, pH level, sunlight intensity, and fertility, providing comprehensive information for plant care. 2. Suitable for both indoor and outdoor use, whether it's a small potted plant on the windowsill or a large lawn or farm. It meets all your gardening testing needs. 3. No battery is required, making it convenient and costeffective. You don't have to worry about replacing batteries constantly. 4. Ideal for plants of all kinds, helping you ensure the right growing conditions. Keep your plants y and thriving with accurate soil data. 5. Simple to use, it allows you to quickly and easily get accurate readings, enabling you to make informed decisions about watering, fertilizing, and other gardening practices. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store