General description This 3-in-1 Soil pH Meter is designed to test soil moisture levels, pH values, and fertility levels, providing you with a comprehensive understanding of your soil conditions. Ideal for gardens, lawns, farms, and both indoor and outdoor use, this portable and compact device is essential for effective plant care. Technical specifications Dimensions: 22 × 6.5 × 3.6 cm No battery required Usage Insert the meter into the soil and wait a few minutes for accurate test results to display on the reading panel. This soil tester is not suitable for testing the pH value of any liquids. If the soil is too dry, the indicator will not move; water the soil before testing. Keep the probe clean and dry before and after use, and avoid leaving it in the soil for extended periods. Other information Sturdy and scientific design for long-term use. Features brighter colors, large number windows, and a rotating table display for faster test results.