630系列 数字万用表 | 61-633 | 61-635 |
| 量程 | 基础精度 |
交流电压 | 400.00m/4.0000/40.000/400.00/750.0V | 1.2% | 0.7% |
直流电压 | 40.000m/400.00m/4.0000/40.000/400.00/1000.0V | 0.2% | 0.06% |
交流电流 | 40.000m/400.00m/4.0000/10.000A | 1.2% | 0.8% |
直流电流 | 40.000m/400.00m/4.0000/10.000A | 0.5% | 0.2% |
电阻 | 400.00/4.0000k/40.000k/400.00k/4.0000M/40.000MΩ | 0.5% | 0.3% |
低电压测电阻 | 4.0000k/40.000k/400.00k/4.0000M/40.000MΩ | 1.0% | 0.6% |
电容 | 4.0000n/40.000n/400.00n/4.0000μ/40.000μ/ 400.00μ/4.0000m/40.000mF | 1.9% | 0.9% |
频率 | 400.00/4.0000k/40.000k/400.00k/4.0000MHz | 0.01% | 0.01% |
占空比 | 20%-80% | 1.0% | 1.0% |
温度 | -100℃至1200℃ | -- | 2.0% |