| | HANNA HI86303电导率仪 | 11 | ￥1197.00 | ￥1197.00 | | ￥1197.00 |  |
| | 泰纳TAINA TN 2301 专业型电导仪(电导计) | 11 | ￥1100.00 | ￥1100.00 | | ￥1100.00 | |
| | 泰纳TAINA TN 2302 迷你型电导仪(电导计) | 10 | ￥1000.00 | ￥1000.00 | | ￥1000.00 | |
| | HI98321电导率仪 | 8 | ￥840.00 | ￥840.00 | | ￥840.00 | |
| | Hanna HI98331土壤电导率仪 | 8 | ￥852.00 | ￥852.00 | | ￥852.00 | |
| | 梅特勒-托利多METTLER TOLEDO SG 3 电导率仪 | 51 | ￥5100.00 | ￥5100.00 | | ￥5100.00 | |
