Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Can I set this timer to go off only once a week?
Document: Great device. The only negative is that it may be too complicated for me! It allows me to have a light on when I get home, yet I can set it for different times to come on and go off based on one day or several or the whole week. I recommend buying it.
This would be great if I wasn't going to be home and wanted lights going on and off at various times during the day and night. But what I want to use it for is to run a water distiller for exactly 5 hrs. The other type of timer was not accurate. This one is, but each time I want to run it, I have to set the time to go on and then off and verify the day and the schedule.
This goes for hours and minutes, days of the week etc, for each of the on and off settings. Kind of a hassle. Anyone know of a simpler timer?
At first I thought timer did not work, as it did not go off and on at programmed times. I eventually discovered that this was due to the 'randomize' function being enabled. You can tell randomize is enabled by a very tiny flashing 'o' at the right side of the display. The randomize function varies the on/off times by as much as 30 minutes - this could drive you crazy when you are testing!
I will admit right off the bat that I purchased this timer at HARBOR FREIGHT TOOLS ( the main store that carries this brand ). That being said, I will now go into my review. My review is quite simple, this product works as advertised. When programmed properly, ( It has to be programmed via military time, something you should take note of before purcashing. How ever, it does come with a cheat sheet in the fine print manual to help you out.
cost comparable to hydro stores and convinance of not having to go. Works great easy to use. Nice being able to have 2 picecs in this one timer since bulky and blocks other plug
this timer is awesome. I can set up to 8 light cycles and with two plugs it doubles the the lights and other gear you can have on one timer. My garden loves it.
This timer appears similar to the 2 purchased from another on-line vender several years ago. This timer works fine. I have no idea of the length of the product's life. The price of this unit is approximately 1/2 of what I paid for my initial set.
I am a Emergency Preparedness Coordinator for a hospital and I was looking for a something to maintain my emergency use radios. The proble was that they were being left in charge 24/7 365, that burns out the battery and base. By using these I can top off my charge once a week and extend my battery use. I wish I could program them for more than once a week though!
this timer works great. it does the job. my only complaint is that its really big. I wish it was half its size so that I can use the wallplug next to it.edit: the timer failed after almost a year and a half. It stopped keeping track of time first, now it wont follow the schedule I set it to.
Answer: yes