The probe should be inserted into the soil to a depth of two-thirds (more than 10 cm). Step 1: Clean the surface soil layer’s all organic impurities which may affect the test results, such as the leaf or the root.
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. Shape: Round. This is not test water,it cannot be tested directly in water！. Probe length: about 17.5CM. Notice: 1. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
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PH value: 3-9 Accuracy: ±0.2.
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Wait for the reading to stabilize and note the result. pH Range: 3.5–8 pH (3.5–7 Acid, 7–8 Alkaline). Insert the probe into the soil, level with the root area. Remove surface soil debris such as leaves and roots.
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To use this accessory, start by sticking the probe 5-12cm deep into the ground. Adjust its position until the dial starts to swing, and you’re done! There’s no need to get your hands dirty by feeling the soil with your own fingers.
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