3.5 to 8 pH readings range
0-dry to wet-10 moisture readings range
0 to 2000LUX light intensity range
Contest moisture / light / pH
Plastics and stainless metal material
The soil pH, humidity, and light can all be measured with this 3-in-1 soil test meter. It has a "Moist" key that corresponds to the table's MOIST. It reveals that 1-3 (red portion) indicates that watering is required, 4-7 (green part) indicates enough watering, and 8-10 (blue part) indicates that the soil is overly moist. It features a "pH" key that corresponds to the table's pH range of 8 to 3.5. Its value of 7 denotes neutrality; the lower the number, the stronger the acidity. Please adjust the acidity of the soil in accordance with the plant species. It features a "LIGHT" key with a lumen range of 0-2000. The greater the number, the brighter the light. Take the guesswork out of watering your plant on a regular basis by using light and moisture sensors.