Clear readings with four adjustable settings (0°, 30°, 60°, and 90°) allow for data readings without bending over. Provides a comfortable viewing angle for comprehensive understanding of plant growth.
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8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
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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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Acidic substances are indicated by a pH of 0-6, neutral by a pH of 7, and alkaline by a pH of 8-14. Just dip the strip in compare it to the color chart provided. The pH range of 0-14 ensures wide usability.
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The test strip size 55mm x 9.0mm / 2.20" x 0.35".
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Manufacturer Kensizer. Kensizer 3 in 1 Soil tester -- A good helper for gardening. the margin of error between relative and absolute PH value is around 1-2. No Battery Required -- Save you from changing the battery, simply plug and play.
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Design for testing soil, don't use it to test pure water or too rigid ground. Step 5 : Remove probe from soil and wipe clean after each use. Step 3 : Adjust the position of the probe until the pointer on the dial swing slightly.
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Perfect for pot planting, greenhouse planting, scientific research planting, flower planting, vegetable planting, fruit planting, etc. And with ℃/℉ switch function. Type: Soil Tester. 1 Soil Tester.
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