Agriculture Toolbox is an innovative portable spectroscopic instrument designed to provide efficient and accurate solutions for soil analysis and crop nutrient management in the agricultural sector. Based on VisIbles innovative NT1000 optical technology and AI data processing algorithms, Zhimiao can quickly and reliably detect a number of key components in soil, such as ammonium nitrogen, rapidly available potassium, rapidly available phosphorus, exchangeable calcium, exchangeable magnesium, chromium, copper, and soil humic acid (organic matter), helping farmers and agricultural professionals to make scientific decisions and optimize agricultural production.