
The soil nutrient rapid analyzer is widely used in various agricultural testing centers, agricultural research institutions, fertilizer production, agricultural input management, agricultural technology services, planting bases and other fields.






| 1. Soil Nutrient technical parameter | |
| Stability | Absorbency of light drift<0.003 |
| Repeatability | Absorbency of light<0.005 |
| Linearity errors | Red light for Copper sulfate, and blue light forpotassium bichromate<3.0% |
| Sensitivity | Red light≥4.5x10-5, Blue light≥3.17x10-3 |
| Wavelength range | Red light: 620±4nm, Blue light: 440±4nm |
| Anti-Knocking performance | Qualified |
| 2. pH technical parameter | |
| Testing range | 1~14 |
| Error | ±0.5 |
| 3. Salinity technical parameter | |
| Testing range | 0.01% ~1.00% |
| Error | ±5% |
| 4. Soil moisture technical parameter | |
| Moisture unit | % (m³/m³) |
| Accuracy | ±2% |
| Moisture content rate testing range | 0~100% |

| Model | Function Difference | |||||||||||
| TPY-6A | Can measure ammonium nitrogen, available phosphorus, salinity, pH, available potassium. 2 test channels with the required nutrient content for 73 crops stored. | |||||||||||
| TPY-8A | Can measure ammonium nitrogen, available phosphorus, salinity, pH, available potassium, and organic matter. 8 test channels, with a memory of 100 nutrients required for crops, and can be connected to multiple sensors. | |||||||||||
| TPY-16A | Can measure ammonium nitrogen, available phosphorus, salinity, pH, available potassium, and organic matter. 16 test channels, with a memory of 100 nutrients required for crops, and can be connected to multiple sensors. | |||||||||||



Q1. How can I choose the suitable one?
Please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
Q2. How can I pay?
We accept many payment term, such as T/T, Western Union…
Q3. When I receive it after pay?
Normal models can be delivered with 5-7days, please contact us to check transport time to your address.
Q4. What should I do if I do not know how to use?
Manual user will be sent together, you can also contact us with more technological support.
Q5. What should I do if some parts broken?
We do standard export package and 1 year warranty except wear parts.








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