Application method: When measuring the PH and humidity of the soil, the probe will be inserted into the soil as deep as possible. The upper part of the probe will remain about 1 cm.The buttons on the touch pen to MOIST, MOIST moisture is key, the corresponding table is MOIST, DRY is DRY, WET, WET is value of 1-3 (red) shows that need water, 4-7 (green part) is appropriate, please adjust watering time according to the plant varieties, 8-10 (blue) is too WET. The buttons on the touch pen to PH, PH PH is key, 8-3.5 numerical addresses are on the table, alkali, ALKALINE is ACDIC is acid, and 7 basic numerical is neutral, the smaller the number shows that the greater the acidity, please adjust soil PH value according to plant varieties. The LIGHT key is LIGHT intensity, measuring range 0-2000 lumen, and the greater the value, the stronger the LIGHT. Please choose the shade according to the plant variety. Note: Most of the soil pH in the range of 4.5 to 8.5, the pH is divided into five grades. Strong acid soil (pH less than 5), acidic soil (pH5.0-6.5), neutral soil (pH6.5-7.5), alkaline soil (pH 7.5-8.5), strong alkaline Soil (pH greater than 8.5).
Trustpilot
1 month ago
4 days ago
