Features: The soil tester evaluates nutrient content, acidity, and other vital soil properties, delivering a comprehensive soil health analysis for various use. Featuring advanced detection technology, this device ensures reliabled result with minimal variance, for effective soil care. Crafted with a comfortable grip and simple control, this tool is suitable for users of all skill levels, supported by a detailed manual. Weighing just 350g, this practical soil tester is easy to carry, making it ideal for different locations. Crafted from toughly materials and water-resistant internal parts, this device ensures consistent operations and long-lastingly use. Specifications: Function: potassium measurement Dimension: as shown in the figure Weight: about 350g Display: LCD display Use scenario: suitable for home garden, farmlands, lawns Component:ABS Package Includes: 1 Set Soil Acidity Meter 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 color. Thanks for your understandings.