ZYD-TF-L6 土壤化肥快速检测仪
| 序号 | 检测项目 | 检测范围 | 检出限 |
| 1 | 铵态氮 | 0 ppm~50ppm | 2ppm |
| 2 | 硝态氮 | 0 ppm~75ppm | 2ppm |
| 3 | 速效磷 | 0 ppm~60ppm | 2ppm |
| 4 | 速效钾 | 0 ppm~750ppm | 20ppm |
| 5 | 有机质 | 0%~4% | 0.2% |
| 序号 | 检测项目 | 检测范围 | 检出限 |
| 1 | 铵态氮 | 0%~25% | 0.5% |
| 2 | 尿素氮 | 0%~50% | 1.0% |
| 3 | 硝态氮 | 0%~20% | 0.5% |
| 4 | 有效磷 | 0%~60% | 1.5% |
| 5 | 钾 | 0%~50% | 2.0% |
| 6 | 氯离子 | 0%~10% | 0.2% |