DC Current Detection Relay Module Accurate For Overcurrent Protection

Feature: \n 1. This module can detect the DC current value, control the on\u2011off of the relay according to the limit current set by users.\n2. Detection range is DC 0\u201130A with the accuracy of 0.01A.\n3. With error calibration function.\n4. Can turn off the LED display to reduce power consumption.\n5. Can be used to limit the current in the circuit, protect electrical equipment from damage caused by current. \n\nSpecification: \n\nFeatures: \n\n--\n\nThis module can detect the DC current value, control the on-off of the relay according to the limit current set by users. \n\n--\n\nDetection range is DC 0-30A with the accuracy of 0.01A. \n\n--\n\nWith error calibration function. \n\n--\n\nCan turn off the LED display to reduce power consumption. \n\n--\n\nCan be used to limit the current in the circuit, protect electrical equipment from damage caused by current. \n\n  \n\nSpecification:\n\nModel: YYI-4\n\nSupply voltage: DC 7-30V\n\nDetection range: DC 0-30A\n\nAccurac: