PUSA Digital Soil Test Fertilizer Recommendation Meter popularly known as STFR Meter, is developed by IARI, New Delhi. Quantitative estimation of Fourteen (14) parameters viz., pH, EC, Organic Carbon, Available Nitrogen, Phosphorous, Potassium, Zinc, Boron, Sulphur, Iron, Manganese, Copper, Lime, and Gypsum requirements
- Microprocessor-based technology
- Portable, easy to use, reliable and accurate results.
- Available with optional accessories like printer, SMS facility, Solar Charging, Battery Back up , Bluetooth Connectivity, etc.
- Includes chemicals and accessories for 50 or 100 tests
- Manufactured under license from IARI-ICAR
- Fertilizer recommendations for more than 100 different crops.