good Sensing Probe: resistant construction ensures long service life, suitable for potted bushes and large scale cultivation requirements precise Display: Shows easy to understand conductivity values to assess soil conditions, helping determine proper fertilization and watering for better crop development User Friendly action: Simply insert the probe into soil for quick measurements without or complicated setup, ideal for home gardens, orchards, and agricultural fields Accurate Soil Conductivity Measurement: This soil inspector measures from 0.00 10.00mS / cm with 0.01mS / cm sensitivity, clearly indicating soil salt content and nutrient condition for vegetation care Automatic Temperature Compensation: Built in accounts for temperature effects on readings, providing consistent data across different environments and weather conditions, Manufacturer: HVRFJXI