Three in one round head soil tester ph hygrometer

Description: The 3 in 1 soil meter test is simple and easy to use. Test your soil accurately and easily to determine if you need to adjust soil acidity. It can be inserted into the soil for monitoring, helping to reach the optimal level for crop growth. The soil moisture meter is made of ABS. Lightweight, durable, mini size, easy to carry, best designed for potted plants. Features: [Monitoring] A professional pH tester is used to test soil pH, light and moisture to help achieve the optimal level for crop growth. [ecological] The Battery is not required to operate this soil sensor nor any electricity, it is an eco-friendly product for all plant lovers. [Easy to use] Plug it into the soil and read the chart, making it easier to care for your plants. [Precision] The sensitive probe could detect soil changes and transfer the details to the driver , displaying the precise values for you. [Widely applicable] Ideal for garden, lawn, farm, indoor and outdoor, soilless mixes and soil a grows plants. Features: Green color Material: ABS Style: casual Application: floor Occasion: home, outdoor Package size: 33 * 10.5 * 4.4cm / 12.99 * 4.13 * 1.73inch Package Weight: 102g / 0.22lb Package list: 1 * 3 in 1 soil test How to use: HUMIDITY Push the switch to the left. Insert the probe deep into the soil to reach root level. Keep the probe close to the plant. Note the humidity level and refer to your plant's watering needs chart. LIGHT< br/> Push the switch to the center. Facing the light source, place the meter next to the plant. avoid touching the sensitive element located under the gauge. Note the lighting level and refer to the chart for your plant's lighting needs. SOIL PH Push the switch toward the RIGHT. Insert the probe deep into the soil. A pH reading above 7 is alkaline, a reading below 7 is acidic. Most houseplants prefer slightly acidic soil with a pH between 6.5 and 7. Very alkaline soil will cause the leaves to lose their color and slow the growth of the plant. Acidic soil will cause leaves to wilt and drop.