Features： 1、The flexible coil current sensor is composed of a coil and a handle. The coil part has no exposed metal conductors. It is non contact measurement, safe and reliable. 2、It is small in size, light in weight, exquisite in appearance, soft and flexible, and is suitable for narrow environments and places with dense cables. 3、Using advanced Rogowski coil technology, it is a toroidal coil that is evenly wound on a non ferromagnetic material, with no hysteresis effect, almost zero phase error, no magnetic saturation, and extremely high linearity. 4、The output signal is the differentiation of current to time. By integrating the output voltage signal, the input current can be truly restored, and the measurement current range can be from milliampere level to tens of thousands of amperes. 5、Wide measurement range, strong reliability, bandwidth response frequency (0.1Hz‑1MHz), made of ABS material, long service life, long term use. Specification： Item Type: Current Sensor Material: ABS Model: ETCR50FA Uses: Electronics industry, power communications, equipment manufacturing, power grid maintenance Function AC leakage current, large current, high-order harmonic current, complex waveform current, transient inrush current, phase, electric energy, power,Power factor and other detection Detection method Flexible coil CT: The output signal is the differentiation of current to time. By integrating the output voltage signal, it can be truly restored input Current Coil diameter Φ7.5mm Measuring range 0A～10000A～higher Resolution 10mA Accuracy grade ±1.0%FS (50Hz/60Hz: 23℃±2℃, below 70%RH, the wire is at the center of the coil) Phase error  ≤0.1°(50Hz/60Hz: 23℃±2℃) Output interface 3.5mm audio frequency plug/BNC plug/tap (optional), cable length 2M Electric field interference No hysteresis effect, free from external electric field interference Wire position The wire to be tested is at the center of the coil, and the position error affects ≤±0.3%FS Current frequency 45Hz～70Hz (frequency of measured current) Response frequency 0.1Hz～1MHz Line voltage AC 1000V or less line test Working temperature and humidity -20℃～50℃: below 80%rh Storage temperature and humidity  -10℃～60℃: below 70%rh Insulation strength AC 2000V/rms (both ends after the coil is unlocked) Production Compliance   CAT IV 600V ,CAT Ⅲ 1000V Package List： 1 x Current Sensor