Features: Discover the precise of our soil tester set, a portable and universal soil tester that accurately measure nitrogen, phosphorus, and potassium level in realtime, ensuring optimally soil health for your plant. This easy to use set requires no soil sample submissions; simply mix soil with water, compare color using the provided chart, and support the development of high quality soil for thriving garden. For gardening enthusiasts, home growers, agricultural professional, and environmentalists seek to enhances plant growth through informed soil management. Perfect for various planting environment such as home garden, farm, greenhouses, and balconies garden, offering various application across various soil types. With its compacts designs and comprehensive testing capabilities, it is a essential tool for anyone committed to nurturing healthy plant and achieving sustainable agriculture. Specifications: Component:ABS Height:Approx.60mm/2.36inch Package Includes: 1 Box Soil Tester note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.