Features High-Accuracy DC Leakage Current Detection: ETCR025KD split type sensor is designed for precise on-line detection of DC leakage current, ensuring accurate measurements for industrial applications. Double-Layer Shielding Technology: Features advanced shielding technology, minimizing the impact of external magnetic fields, ensuring uninterrupted high-accuracy and reliable measurements throughout the year. Versatile Industrial Compatibility: Easily connects to industrial control devices, data loggers, oscilloscopes, and high-accuracy digital multimeters, providing seamless integration for various industrial applications. and Portable Design: Constructed with ABS+permalloy material, offering durability and wear resistance for long service life, making it compact and portable for leakage detection needs. Open-Close CT Technology: Utilizes open-close CT technology for non-contact measurement, ensuring high stability and fast, safe testing without the need to disconnect the test line. 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: RangeApprox. 78x82x31mm / 3.1x3.2x1.2in Package List: 1 x Leakage Current Sensor Note: betweendiv>1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.between/div>betweendiv>2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.between/div> Package List 1 x Leakage Current Sensor