2-8 | DMUJ25 |
|
| 1μV | 0.01 | 环 |
|
|
2-9 | UJ27C | 直流(高)电位差计 | 0~2.110V | 5μV | 0.1 | 池 | 980 1180 | |
2-10 | DMUJ27C | 环 | ||||||
2-11 | UJ31 | 直流(低)电位差计 | ×1档: 0~17.1mV ×10: 0~171mV | 1μV | 0.05 | 普 | 1320 1580 | |
2-12 | DMUJ31 | 环 | ||||||
2-13 | UJ33a | 直流(高)电位差计 | ×0.1档: 0~21.11mV ×1档: 0~211.1mV ×5档: 0~1.0550V | 1μV | 0.05 | 池 | 1320 1620 |