UJ25高电势直流电位差计 | 1μV~1.911110V; | 0.01 |
UJ31低电势直流电位差计 | ×1: 1μV~17.00mV; ×10: 10μV ~0.1700V; | 0.05 |
UJ33a直流电位差计 | ×5: 50μV~1.0550V; ×1: 10μV ~0.2110V; ×0.1:1μV ~21.10mV; | 0.05 |
UJ33a-1直流电位差计 均带输出 | ×5: 50μV~1.0550V; ×1: 10μV ~0.2110V; ×0.1:1μV ~21.10mV; | 0.05 |
UJ33D-1数显电位差计 (41/2 LCD) | 1μV~49.999mV; 10μV ~1.9999V;均带输出 | 0.04 |
UJ33D-2数显电位差计 (41/2 LCD) | 1μV~49.999mV; 10μV ~1.9999V;均带输出 五种热电偶温度直读 (KEJST) | 0.04 |
UJ33D-3数显电位差计 (41/2 LCD) | 1μV~49.999mV; 100μV ~4.9999V; 0.1μA~19.999mA 均带输出,八种热电偶温度直读(KEJSTBRN) | 0.04 |
UJ36a直流电位差计 | ×1: 50μV~0.230V; ×0.2: 10 μV ~46.0mV; | 0.1 |
UJ42比较仪式电位差计 | 2.1111110V╳1; 0.2111110V╳0.1; | 0.0001 0.0002 |
UJ51低电势电位差计 | 0.1μV~0.1111110V; | 0.01 |
UJ59携带式直流电位差计 (UJ33a可替代) | ×1V: 1mV~20.00V; ×50mV:50μV~1.000V; ×10mV:10μV~0.2000V; ×1mV: 1μV~20.00mV; | 0.05 |
87-1学生式电位差计 | 1mV~1.700V | 0.2 |
YJ139直流电压校验仪 (41/2 LCD数显电位差计) | 测量:1μV~19.999V; 输出:1μV~1.9999V; | 0.05 |
YJ139a直流电压电流校验仪 (41/2 LCD数显电位差计)均带输出 | 电压:1μV~1.9999V; 电流:0.1μA~19.999mA; | 0.05 |