หมวดหมู่ : ETCR Electronic Technology , 
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Product Main Function
1. Remote online current monior,Range :0.00mA~60.0A;
2. Electrical equipment leakage and power failure alarm;
3. Detector power failure and restoration alarm;
4. Send alarm messages to multiple phones;
5. Line voltage:below 600V
6. CT Caliber :Φ40mm