Soil pH Meter Test MoistureLight and PHLucyee 3-in-1 Soil pH Tester for Garden Farm Lawn Indoor and OutdoorDark Green -No Battery Needed-

Regarding soil pH: 1. Soil pH has a great influence on soil fertility and plant growth. Acidic soil is suitable for planting acid-loving plants, and alkaline soil is suitable for planting alkaline-loving plants; 2. Acidic soil can be neutralized with lime, shale powder, fly ash, plant ash,etc and alkaline soil can be neutralized with gypsum, ferrous sulfate, etc. Regarding light intensity: 1. Under natural light intensity, the greater the intensity of light, the greater the density, and the greater the flux of photosynthetic photons; the more photons that reach the plant canopy per unit time, the more beneficial the photosynthesis of plants. Conducive to the growth of plants; 2. Use this instrument to test the intensity of light, adjust the position of plants and the angle of inclination of the equipment that collects sunlight. About moisture: Different plants have different requirements for moisture. You can adjust the soil moisture value by testing the soil moisture. feature: ead scale PH/moisture/light Light sensor Relative light intensity : 0-2000LUX Moisture sensor Red : 1-3 (dry) Green : 4-7 (wet) Blue : 8-10 (wet) PH sensor Red : 3.5-7PH (alkaline) Green : 7-8PH (acid) how to use Step 1 : Push the switch to the humidity/pHght position. Step 2 : Insert the probe into 2-4 inches of soil (2/3 of the probe). Step 3 : Adjust the position of the probe until the pointer on the dial slightly swings. Step 4 : After 10 seconds, please pay attention to the moisture/pH value in the dial. Step 5 : After each use, remove the probe from the soil and wipe it clean.