优利德数字兆欧表 UT502 介绍
| 型号 | UT502 | ||
| 缘电阻(Ω) | 输出电压 | 500V/1000V/2500V | 0~10% |
| 500V | 3MΩ~99.9MΩ | ±(3%+5) | |
| 100MΩ~2GΩ | ±(5%+5) | ||
| 1000V | 5MΩ~99.9MΩ | ±(3%+5) | |
| 100MΩ~4GΩ | ±(5%+5) | ||
| 2500V | 25MΩ~20GΩ | ±(3%+5) | |
| 测试电流 | 500V(R=500KΩ) 1mA | ±10% | |
| 1000V(R=1MΩ) 1mA | ±10% | ||
| 2500V(R=2.5MΩ) 1mA | ±10% | ||
| 短路电流 | <2mA | ||
| 直流电压 (V) | 30V~1000V | ±(2%+3) | |
| 交流电压 (V) | 30V~750V | ±(2%+3) | |







