Feature:1. APPLICABLE RANGE: AC current detection module, suitable for AC220V voltage within 0-30A, with detection accuracy of 0.01A, efficient and reliable.2. DIGITAL DISPLAY: The detection module adopts digital display, which is clear and intuitive, and the measurement data is clear at a glance.3. MULTIPLE USAGES: Used for motor current monitoring, power distribution cabinet use, equipment current monitoring, etc., compact and practical.4. POWER OFF MEMORY: Supports automatic memory after power failure, and can maintain the function before power failure after power failure.5. CIRCUIT CONTROL: Support control relay output, the detection module can control the on and off of circuits within DC30V or AC220V, within 5A.Specification:Item Type: Current Detection ModuleMaterial: PCBColor: GreenSupply Voltage: DC12VDetection Range: AC220V voltage, within 0-30ADetection Accuracy: 0.01AStandby Current: About 15mAFeatures: It can control the on off of circuit within DC30V or AC220V, within 5AUses: Automatic control and dispatching system for electrical measurement of electric power, railway, municipal government, automobile charging industrial equipment, etc..Package List:1 x Current Detection Module1 x Transformer