Automatic Induction Protection: Protect your electrical devices by interrupting the current flow from voltage spikes, instant surge, voltage fluctuation, brownout, and that voltage which are too high or too low.(The printed text and instructions of this surge protector are in Spanish. If you have any questions, please do not hesitate to contact us immediately) Delay Function: If the device encounters (electric power) voltage fluctuations, it will protect the appliance by providing the output until the voltage stabilizes. The DELAY indicator would be turned on to inform its user. The appliance would be delayed for 3 mins to confirm that the voltage is stable so that it could be re-established Working Principle: As there is an interruption in the current flow, the Voltage surge protector gives an interval of 3 minutes to allow the voltage to stabilize. Additionally, the Voltage surge protector provides protection against voltage spikes that can damage electrical equipment Adjust