Special extension cords, which not only has surge protection, but also voltage . In the case of low input voltage output increases and vice versa at high voltage level is reduced to a safe level. Overvoltage protection takes care of reliable power without endangering tips . If you are not able to reduce the voltage to a safe level of 240 V, disconnect the device from the network to protect against irreversible damage. It also offers an automatic fire safety lock, integrated display input and output voltage and cable management for aesthetic arrangement of cables.
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