Features 1、ETCR025KD split type DC leakage current sensor, suitable for on‑line detection of high‑accuracy DC leakage current. 2、Double-layer shielding technology, the influence of external magnetic field is very small, ensuring high accuracy and high reliability of uninterrupted measurement all year round. 3、Easy to install, can be connected to industrial control devices, data loggers, oscilloscopes, high‑accuracy digital multimeter, etc. 4、Using ABS+permalloy material, durable and wear‑resistant, long service life, compact and portable, suitable for leakage detection. 5、Using open‑close CT technology, high stability, no need to disconnect the line under test, non‑contact measurement, safe and fast. Specification Item Type: Leakage Current Sensor Material: ABS+Permalloy Uses: Widely used in electric power, communications, meteorology, railways, oil fields, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fields Range and Accuracy: Range Resolution Accuracy class 0.0mA-100mA DC 0.1mA 3 Other Parameter: Power Supply ±12VDC CT Size Diameter 25mm / 1in Range 0.0mA-100mA DC Signal Output 50mV/1mA Output Method Inductive current output Output Interface 5P terminal block Security Level CATⅢ600V Operating Temperature -15℃-50℃ Dielectric Strength AC 3700V/rms (between iron core and shell) Clamp Meter Quality Approx. 137g / 4.8oz Physical Dimension Approx. 78x82x31mm / 3.1x3.2x1.2in Package List 1 x Leakage Current Sensor