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Three in one horticultural tester soil hygrometer PH value light illumination test
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This instrument is a good helper for gardening. It can test soil PH (PH), soil moisture and illumination. No battery required. The probe is about 17cm long
Usage:
When measuring soil PH and moisture, insert the probe as deep into the soil as possible, leaving the upper part of the probe about 1 cm.
Tap the key on the pen to \"\",\" \"is water key,\" \"is\" \", \"\" is\" \", \"\" is\" \", \"\" is\" \", \"\" is\" \", \"\" is\" \", \"\" is\" \", \"\" is\" \", \"\" is\" \".
PH is the PH key, and the corresponding values in the table are 8-3.5, ALKALINE for ALKALINE, ACDIC for acid, and 7 is basically neutral. The smaller the number is, the greater the acidity. Please adjust the soil PH according to the variety of plants.
The LIGHT key is the illumination, the measurement range is 0-2000 lumens, the greater the value, the stronger the LIGHT, please decide whether to need shade according to the plant variety.
When using, pay attention to insert the electrode not to touch the stone, do not force too hard, otherwise it is easy to damage the electrode. After using, clean the electrode.
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Usage: When measuring soil PH and moisture, insert the probe as deep into the soil as possible, leaving the upper part of the probe about 1 cm. DRY humidity: dial the key on the pen to \"MOIST\", \"MOIST\" is the water key, and the corresponding table is \"MOIST\", \"DRY\" is \"DRY\" and \"WET\" is \"WET\". The value 1-3(red part) indicates that water is needed, and 4-7(green part) is appropriate. Please adjust the watering time according to the plant variety. PH is the PH key. The corresponding values on the table are 8-3.5, while the ALKALINE value is ALKALINE, ACDIC is acid, and number 7 is basically neutral. The smaller the number is, the greater the acidity. Illuminance: the LIGHT key is illuminance, the measurement range is 0-2000 lumens, the larger the value, the stronger the LIGHT, please decide whether to need shade according to the plant variety. When using, pay attention to insert the electrode not to touch the stone, do not force too hard, otherwise it is easy to damage the electrode. After using, clean the electrode. Soil hygrometer/soil ph meter/light intensity meter No batteries required Material: plastic Individual weight: 102g Single size: 26*6*3.7cm (do not put directly into the water will damage the electrode)
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