简单介绍：
用于测量仪器的校验适配器 (Calibration Adapter for Measuring Instruments)
详情介绍：
ISO-KALIBRATOR 1
| 测量仪器的校验适配器 (Calibration Adapter for Measuring Instruments) |
Adapter for quick and efficient testing of the accuracy of measuring instruments for insulation resistance and low-value resistance.
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