| ■通用型泄漏电流测试仪器■可测量各种低压用点设备的泄漏电流■测试电压、泄漏电流和测试时间均为数字显示■泄漏电流值及测试时间均可预置■泄漏电流超时限时有声光报警■测试相位能自动/手动转换 |
技术指标
| DF2675A/B/C | | 测试电压 | 0~250V | | 测试电压波形 | 正弦波 | | 泄漏电流测试范围 | 0~20mA | | 测试准确度 | ±5% | | 泄漏电流预置范围 | 0.1~20mA | | 隔离变压器容量 | ZC2675A:300W | | ZC2675B:1000W | | ZC2675C:2000W | | 测试时间 | 1~99可设置或手动 |
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