| | Davis Instruments 7717 温湿度计 | 3 | ￥350.00 | ￥350.00 | | ￥350.00 |  |
| | Nunc 111250 HDPE透气盖 | 43 | ￥4358.00 | ￥4358.00 | | ￥4358.00 | |
| | Davis Instruments 6322C 温湿度计 | 27 | ￥2750.00 | ￥2750.00 | | ￥2750.00 | |
| | Davis Instruments 6332 温湿度计 | 19 | ￥1950.00 | ￥1950.00 | | ￥1950.00 | |
| | Davis Instruments Mark 15 Sextant,六分仪 | 22 | ￥2200.00 | ￥2200.00 | | ￥2200.00 | |
| | Mark-10 AC1054多中心螺纹孔底板 | 12 | ￥1250.00 | ￥1250.00 | | ￥1250.00 | |
