【Monitor 5 Key Soil Parameters】Supports testing soil temperature, soil moisture, soil pH value, soil fertility (NPK nutrients), and soil electrical conductivity (EC value) to fully understand soil conditions. 【Rapid Readout & Accurate Detection】Insert the sensor probe into soil, and stable readings will be displayed within 5 seconds. Precisely detect multiple soil indicators to guide proper watering and fertilization. 【Portable Design & Plug-and-Play Operation】Adopts pure physical probe detection method; no reagents required for convenient on-site measurement. 【Backlit LCD Display】Built-in screen backlight enables clear data reading at dusk, in greenhouses and other low-light environments. 【Wide Application Scenarios】Ideal for field farming, household potted planting, seedling cultivation, and soil sampling & analysis.