Features: This precision-engineered device is tailored to help you maintain the health and vitality of your indoor and outdoor plants. Comprehensive Monitoring: Efficiently assess soil moisture, light levels, temperature, and nutrient content, ensuring your plants receive the care they need. Versatile Tool: Ideal for garden enthusiasts and professional landscapers alike. Works with a wide range of plants and grass types. Portable and : Compact design makes it easy to use in various locations, while rugged construction ensures long-lasting performance. Specifications: Battery: CR2032 Only applicable to Mi and APP Due to different batches, there may be differences in product appearance and printed text, which will not affect use Material: ABS colour: White Package Contents: 3 x Soil Fertility Smart Tester Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.