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 Durable: Compact design makes it easy to use in various locations, while rugged construction ensures long-lasting performance.<br><br>Specifications: Battery: CR2032 Only applicable to Mi Home APP and Hua Hua Cao Cao APP Due to different batches, there may be differences in product appearance and printed text, which will not affect use Material: ABS colour: Green<br><br>Package Contents: 3 x Soil Fertility Smart Tester<br><br>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.