Timer Module DC 12V Cycle Delay Timer Switch Adjustable Relay Module Board

Output Capacity: DC 5V~30V, AC220V10A. Long pressing K2 can turn on/off the display. 1, Press K1, the first digit flashes, press K2 to change the number;. 2, Press K1, the second digit flashes, press K2 to change the number;.

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