Automatic off: the unit will be automatically off after idle use for 5 minutes. Don't bend the probe, don't use the probe to break up the soil. The unit has low battery indication and can be automatically off after idle use for 5 minutes.
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PH Range: 3.5-8 Ph (3.5-6.5 ACID, 7 NOR, 7-8 ALKALI). - PH Range: 3.5-8PH ( 3.5-7 Acid, 7-8 Alkaline). Step 5: Remove probe from soil and wipe clean after each use. Designed for testing soil, don't use it to test pure water or other liquids.
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PH VALUE - just move the switch to the right and after 1 minute you know the PH value of your soil. SUNLIGHT - set the switch to the LIGHT position and you can read the intensity. PH Range: 3.5-8PH ( 3.5-7 Acid, 7-8 Alkaline).
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PH 1-14: The scale reads from 1 to 14, 1-6 indicates an acidic substance, 7 indicates neutral, 8-14 indicates alkalinity, The test strip color changes must be matched with the pH scale color chart within about 15 seconds.
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High-precision rapid detection of soil acidity;. On the table, the numbers 2.5-9 are numbers, and the number 7 is basically neutral. The smaller the value, the higher the acidity. pH accuracy: ±0.1 pH.
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A pH 7 is considered neutral. Most plants grow best in soil that is within a specific pH range. For ultimate success in growing fruit, veg, or flowers you need to find out the pH of your soil. A pH soil testing kit is essential before planting a new garden.
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Soil that is too acid or too alkaline is an important factor limiting crop yield and quality. Therefore, it is very important to understand the pH of the soil. Fast and accurate: The test range of soil pH test paper is 0-14.
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PH VALUE - just move the switch to the right and after 1 minute you know the PH value of your soil. SUNLIGHT - set the switch to the LIGHT position and you can read the intensity. PH Range: 3.5-8PH ( 3.5-7 Acid, 7-8 Alkaline).
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