Description: Material: resin+metal Size: 18 * 9 cm/7.09 * 3.54 inches Color: Red/Yellow/Blue/Black Feature: 1. High precision measurement: Using advanced sensor technology, it can accurately measure the moisture content in the soil with a small error range, ensuring the reliability of the data. 2. Portable design: The device is compact and lightweight, easy to carry, and suitable for use in various environments such as fields, greenhouses, laboratories, etc. 3. Strong durability: Adopting waterproof and dustproof design, it can work stably for a long time in harsh outdoor environments, extending the service life of the equipment. 4. Low power design: Long battery life, reducing the hassle of frequent battery replacement. 5. Adapt to multiple soil types: able to adapt to different types of soil, ensuring measurement accuracy under different soil conditions. Attention: 1.Due to manual measurement, there may be a 1-3mm error in product dimensions. 2.The color of the product may have errors due to objective reasons, and the actual product is the main focus. The product includes: 1 * Soil Moisture Detector