At present, electrical appliances are common, so sockets are also indispensable. If sockets are not enough, we will choose to use extension leads. While the black extension lead is the most common extension lead, what points should be paid attention to when purchasing the black extension lead?
1. Use the distance to select the appropriate type. If the distance between the device and the socket is too far, use the black extension lead type
2. Check the number and spacing of sockets. If necessary, select the electrical extension wire to protect the anti falling design of important electrical equipment, and confirm various safety functions. The extension wire can provide power in addition
3. We must also check whether there are the safety functions that should be included. After all, the situations for using the extension cord are different. With those safety functions, people can feel relieved to use them.
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