230v 240v class 1 electricity meter accuracy

{"cid":"91149723","title":"Class 1.0 Accuracy Electricity Meter for Real Time Energy Usage Monitoring","imgUrl":"https:\/\/img.ismap.com\/nimg\/ad\/48\/45786379d80c4a64134db6fa5749-200x200-1.jpg","attrs":{"Price":"NA","Brand Name":"Calin","Model Number":"CA168","Minimum Order Quantity":"1","Delivery Time":"5-8 working days","Place of Origin":"China","Certification":"CE, ISO9001","Packaging Details":"Carton box","Payment Terms":"T\/T, AliPay, PayPal","Supply Ability":"1000 pcs\/day","Voltage Range":"220V-240V","Operating Humidity":"20%~90%RH","Protection Level":"IP54","Accuracy":"Class 1.0","Power Supply":"AC","Operating Temperature":"-20\u2103~+55\u2103","Current Range":"5-60A","Dimension":"120mm*120mm*50mm"}}

{"cid":"91219447","title":"Highly Accurate Din Rail 3 Phase Energy Meter Current Range 5 60 A Humidity Range 40%-60% Perfect for Three-Phase Systems","imgUrl":"https:\/\/img.ismap.com\/nimg\/95\/ac\/2bd254c3c3f39021a92ed3421e8b-200x200-1.jpg","attrs":{"Price":"35.5","Brand Name":"Saving","Model Number":"DDZY1218","Minimum Order Quantity":"5","Delivery Time":"7-15 works days","Place of Origin":"China","Certification":"CE","Packaging Details":"218*145*70mm","Payment Terms":"D\/P D\/T L\/C T\/T","Supply Ability":"100000","Protocol":"Modbus RTU","Voltage Range":"3 X 230V","Dimension":"90mm X 90mm X 58mm","Accuracy Class":"Class 1.0\/Class 2.0","Humidity":"\u226495%RH","Color":"White","Power Supply":"3 Phase","Operating Temperature":"-25\u2103~+55\u2103"}}