General description This 4-in-1 Soil Tester is a multifunctional tool designed to measure humidity, pH, temperature, and light intensity, making it ideal for optimizing plant growth in gardens, balconies, or greenhouses. Easy to use, it helps maintain a healthy environment for your plants. Technical specifications Dimensions: 32×6.3×6.3 cm Measurement depth: 10 cm Measurement time: 5-10 seconds Other information Equipped with a high-sensitivity aluminum alloy probe for fast and accurate results. Features a backlit LCD digital display for easy reading in low light conditions. Single button operation for switching between pH and temperature functions with °C or °F scale selection. Automatically turns off after 5 minutes of inactivity.