ETCR025KD DC Split Type Leakage Current Sensor,Suitable for high-precision DC leakage current, DC current on-line detection, range: DC 0.0mA ~ 100mA, jaw size is Φ25mm. The sensor adopts the opening and closing CT structure, which can be installed without disconnecting the tested circuit. It is especially suitable for online use. It adopts permalloy iron core and double shielding technology, which has strong anti-interference ability to ensure the accuracy and stability of measurement. Non-contact measurement method is adopted, and the operation is safe and simple. It can be connected to industrial control devices, data loggers, oscilloscopes, high-precision digital multimeters and other equipment.