| | Extech EC410电导率/ TDS /盐度测试仪套件 | 14 | ￥1400.00 | ￥1400.00 | | ￥1400.00 |  |
| | Krohne Enviromag 2000电磁流量计，4“37.4-1494 GPM | 253 | ￥25390.00 | ￥25390.00 | | ￥25390.00 | |
| | Thermo Scientific 230Vac/50HzSC-150控制器 | 242 | ￥24250.00 | ￥24250.00 | | ￥24250.00 | |
| | testo 922双通道温度仪 | 11 | ￥1108.00 | ￥1108.00 | | ￥1108.00 | |
