| Manufacturer | Chengdu Light Electric Co. Ltd. |
| Category | Experimental instrumentation |
| Price | ￥400.0 |
| Imported or not | Yes |
| Process Custom | Yes. |
| Brand | Guanggang |
| Model | ZJ-12 |
| Measurement range | 1 X10-1-1X10-7 |
| Scope of application of products | Various vacuum measurement devices |
