NPK Soil Tester (set)

Soil Phosphorus Tester The Soil Phosphorus Tester is a device for measuring the concentration of Phosphorus (P) in soil — an essential nutrient that promotes plant growth and root system development. Parameter: Phosphorus (P) Usage type: Field Testing Working Principle The device uses a Needle Probe inserted directly into the soil for rapid measurement of soil phosphorus content, with results displayed immediately on screen. Key Features Probe type: Needle Probe — inserts directly into soil; no complex sample preparation required. Display: Real-time numeric readout of phosphorus content. Usage: Fast measurement; suitable for field work. Power supply: DC 9V battery. Calibration: Factory-calibrated; ready to use immediately. Typical Applications Measurement of phosphorus content in soil Assessment of soil fertility Fertilizer planning Monitoring soil quality in agricultural plots Industries Agriculture Fertilizer Industry Soil Research / Agronomy Usage Guidance for Accurate Results Soil should have slight moisture before measurement; probe insertion depth must be kept consistent to obtain accurate readings; avoid use in soil that is too dry or overly waterlogged. Usage Purpose The Soil Phosphorus Tester is suitable for: Farmers and crop field operators Preliminary on-site soil analysis in the field Soil quality research and monitoring