Overview
Support the determination of soil parameters such as ammonium nitrogen, available phosphorus, and available sulfur organic matter. And the determination of nitrate nitrogen, urea ammonia, water soluble humic acid and other fertilizers.
Technical Specifications
| Parameter | Specification |
| Power supply | 12V DC |
| Range and resolution | 0.001 9999 |
| Instrument stability | Digital display value drift does not exceed 0.5% within three minutes. |
| Linearity error | ≤3% |
| Repeatability error | ≤0.5% |
| Data printing | Built-in thermal printer |
| Configuration box | Aluminum alloy box |
| Sensitivity | Red light 2.45
Blue light 3.17 Green light 2.35 Orange light 2.45 |
