| Druck PV212-104S-HP-2-20G 数字压力表 | 266 | ¥26640.00 | ¥26640.00 | | ¥26640.00 |  |
| Druck PV212-104S-HP-2-16G 数字压力表 | 266 | ¥26640.00 | ¥26640.00 | | ¥26640.00 |  |
| Druck PV411A-104S-HP-2-16G 数字压力表 | 195 | ¥19580.00 | ¥19580.00 | | ¥19580.00 |  |
| Davis Instruments 6382 温湿度计 | 25 | ¥2500.00 | ¥2500.00 | | ¥2500.00 |  |