The kiosk tests 14 nutrient parameters including pH, Electrical Conductivity (EC), Organic Carbon (OC), Nitrogen (N), Phosphorus (P), Potassium (K), Sulphur (S), Zinc (Zn), Boron (B), Iron (Fe), Manganese (Mn), Copper (Cu), and other micronutrients — using government-approved STFR meters and digital soil kits.