3-in-1 device for gardening and agriculture: soil tester, pH meter, moisture meter and lux meter (battery-free).

About this product: [SOIL TESTER]: This 3-in-1 soil pH tester allows you to scientifically measure soil light, moisture, and pH. This helps you optimize the environment to promote plant growth. [PORTABLE DESIGN]: This soil moisture tester is battery-free, making it more environmentally friendly. Simply insert the probe (at least 10 cm deep) into the soil for accurate measurements. Lightweight and portable, it's easy to carry for outdoor use. [3 FUNCTIONS IN 1]: This 3-in-1 soil tester is suitable for maintaining gardens, shrubs, flowers, vegetables, plants, and much more. The dual-needle detection technology significantly improves the speed and accuracy of soil pH measurement and analysis. [SCIENTIFIC ACCURACY]: Provides simple and accurate measurements of moisture, pH, and light. This 3-in-1 soil tester measures soil moisture from 1 to 10, light intensity from 0 to 2000, and pH between 3.5 and 8. [NOTE]: This soil tester is not designed to measure the pH of water; it is intended for soil use only. Please clean the metal probe after each use to keep it clean and dry. Product Description: Color: Green-02L 3-in-1 Soil Tester: pH, Moisture, and Light STEPS: 1: Select the desired moisture/pH/light mode; 2: Insert the probe two-thirds of the way into the soil (more than 10 cm deep); 3: Adjust the probe until the needle oscillates slightly; 4: Check the moisture/pH/light level on the dial after 10 minutes; 5: Remove the probe from the soil and clean it after each use. 6: [HUMIDITY] Values 1 to 3 indicate a need for watering, 4 to 7 moderate humidity, and 8 to 10 excessive humidity. 7: [LIGHT] The measuring range is 0 to 2000. The higher the value, the greater the light intensity; adjust the lighting according to the plant's needs. 8: [pH] The corresponding scale is 8 to 3.5; a value of 7 is neutral; the lower the value, the more acidic the soil. 9: Operates without batteries. NOTE: Do not push the device into very hard soils or touch it with hard objects. Do not use to test pure water or other liquids. Do not leave the device in the soil for too long. If the soil is too dry and the indicator does not move, water it before testing. The pH measuring range of this instrument is 8 to 3.5. If the soil being tested is alkaline (pH above 8) or acidic (pH below 3.5), the device may malfunction because it has reached its maximum operating range. PACKAGE CONTENTS: Soil pH/Moisture/Light Tester * 1