| | HGF Scientific Manometer Vacgauge 0-130MMX1MM 393000 | 25 | ￥2599.90 | ￥2599.90 | | ￥2599.90 |  |
| | 台湾衡欣温度记录仪AZ8818 | 2 | ￥277.00 | ￥277.00 | | ￥277.00 | |
| | testo浸入式探头0602 0593 | 9 | ￥960.00 | ￥960.00 | | ￥960.00 | |
| | accumet pH电极，结合，探针，填充，玻璃体，BNC | 22 | ￥2260.00 | ￥2260.00 | | ￥2260.00 | |
| | testo 310备用O2传感器 0390 0085 | 7 | ￥724.00 | ￥724.00 | | ￥724.00 | |
