The device works better than advertised. You can set it to turn on and off in 30 minute increments. This feature is not advertised. The 7 inch cable makes working with the device much easier than unplugging it every time you want to make small changes. This is a full 15 amp timer which is essential on high drain devices. The only downside is that if you have big hands, you might find it a bit more difficult to set the time without the help of something sharp like a small screwdriver. or pocket knife. This block works to my satisfaction! Bought three units. Will buy again if needed.
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