GE 24-Hour Heavy Duty Indoor Plug-in Mechanical Timer, 2 Grounded Outlets, 30 Minute Intervals, Daily On/Off Cycle, for Lamps, Seasonal, Christmas Tree Lights and Holiday Decorations, 15075, White

muy bune temporizador manual. no depende de baterias. sú configuracion es muy sencilla

I've had this for about a month now and have no problems with it. Each pin or tab represents a half hour. They move up or down for on or off. Can't make it any simpler. Line up the arrow to the time of day and you're good to go. Mine is silent except for the off click. A little louder than a finger snap. For whatever reason the on click is almost inaudible.You can by pass the timer by sliding a switch on the top. The dial still keeps time, the outlets just return to normal. It just means that the timer would have to be someplace accessible.It is a grounded timer with two grounded outlets. That is to say, three pronged. It is not meant for outdoor use.It came in a plastic "shell", so to speak, with instructions. Easy peasy! If you have to be absolutely accurate, you may need to monitor it once or twice and just turn the dial a click or two. But really, its 30 minute intervals. If you need more accuracy than that, spend more than seven bucks.Unless this thing fails in short order, I'm happy with this purchase.

I purchased this to automatically turn on/off my indoor christmas lights when I'm not home. It was easy to set up and works well. When it switches on/off there is a somewhat loud click but it's not a big deal -- just saying it's not silent when it switches. The toggle on button is ok but why not a toggle off as well? Overall, I'm very happy with this timer.

Works really well. Very easy to program. The only issue is that it makes a soft noise constantly while plugged in. It is like a soft winding noise which i assume is the internal timer. So it isn’t ideal for quiet areas as the sounds stands out.

Buen producto