Three-in-one soil detector two-in-one soil fertility meter soil fertility tester PH detector pH meter

When measuring soil pH value, first turn the button to pH, insert the probe as deep as possible into the soil, leaving about 1 centimeter above the probe.The pointer corresponds to the pH value

Turn the button on the pen to FERTILITY, which corresponds to three levels: insufficient fertility needs fertilization; fertility is just right; fertility is excessive.White line indicates insufficient fertility needing fertilization, green line indicates fertility is just right, red line indicates fertility is excessive

Please be careful not to touch stones when inserting the electrode and avoid using excessive force.After use, clean the electrode thoroughly

How to analyze soil fertility 1First remove about 5 cm of topsoil; then mash the soil down to a depth of 13 cm. And clean out all organic impurities from the soil that could affect test results, such as leaves, roots, etc2. Soak the soil with water until it becomes muddy (preferably using rainwater or distilled water)3. Use a cleaning cotton pad or tissue to wipe the probe clean4. Turn the function key to the first position from the left5. Insert the probe into the soil being tested until the distance between the soil and the body does not exceed 2. 5 centimeters. Wait for up to 10 seconds, and once the pointer stabilizes, you can read the data6.Record data. Remove the probe from the soil and thoroughly clean itPlease use suitable liquid fertilizer for different plants you are growing to supplement nutrients for your crops(Refer to the instructions on the fertilizer packaging bag) If the analysis results show 'IDEAL', meaning ideal, use suitable fertilizer for the different plants you grow and apply once a month in conjunction with irrigationIf the analysis results show 'TOO MUCH', it means: excessiveWater generously to dilute excess nutrients; 2For potted plants, they should be replanted in new soil; 3Do not apply any more chemical fertilizers, but you can add manure, compost, plant residues, leaves, and other organic materials to the soilHow to analyze soil pH value 1First remove about 5 cm of topsoil from the soil being tested; then crush the soil down to a depth of 13 cm. Also clean out any organic impurities that could affect the test results, such as leaves and roots2.Soak the soil with water until it becomes muddy(Best use rainwater or distilled water) 3Turn the function key to the far right position4.Moisture Probe. Use a cleaning cotton pad to wipe clean the rightmost probe out of the three probes5.Insert the probe completely into the soil being tested6.Please wait for 1 minute to read the data7.After the test is completed, wipe the probe clean and dry it

Special Tips

Please do not leave the probe inserted in the soil for a long time, nor use this device to test liquids to avoid causing damage to it