Will it tell you accumilative wattage for a day or several days. Also will it tell you the cost for hour/day/week/year?
776269
Yes it accumulates and tells you for how long it's saved the data. It tells you the cost as well as long as you setup the the kw/h price in the settings.
1223801
Watts are to tenths of a watt. One decimal place. FYI: If I was going to buy another one, I'd get another "P4400" original and not this "EZ" "P4460" version. I have one of each and the newer "EZ" does the electrical cost calculation, but since there are no more buttons, they switched to a confusing multi-press 'Menu' sequence that takes forever poking around looking for the information you want. I don't use it enough to remember where I found what I am looking for the next time and it is a pain. The original has a button for each feature with max of 2 selections per button. I can always find the value I am looking for with a maximum of 2 button presses. I don't care about the accumulated data memory that the new one has. Also, the newer one has a display that is set back deeper and is harder to read unless you shine a flashlight on it most places in a wall outlet.
1067109
Im not for sure, but I noticed no difference in my electric bill. I think its only like 4 watts or something like that
69418
It has 3 settings, the lowest of which at 500w.As a rule of thumb, if you leave this on 24/7, a whole year, the cost in dollars would about equal the wattage rating.So at 500W, you'd pay $500 a year leaving this on all year.If you're using the 1500w setting, 8hours per day, in winter only, You'd be thinking about 1500/4/3= $125 annually (or over the 4 months of winter)
749498
Ours has a countdown on it. Very clearly labeled in days. So right now, for example, it says 328 on the screen.... Representing the amount of bulb life, in days, left. Hope this helps!
2119896
I believe so, I chose the three hour setting for my home because we can have visitors in the early evening hours. These units will support Cree dimmable LED bulbs if you are concerned about electricity usage, so they would pull less than 10 watts for the three hour period.
807102
Yes. It has a timer that ticks away ONLY when power is being used. So if you have a device plugged into it that only runs 5 hours a day. After 3 days the timer will display 15 hours.
1083595
Not sure if it makes that much difference about the wattage by it is a univeral unit and it worked for me.
1454024
There is not indicator, but the power last for so long.. One time charged for two hours will last for about one month or more with 2 hours daily use 5 days a week(not weekends).
1400196
This one is programmed each day. It is NOT a weekday / weekend program. I'm VERY happy with it, and my electrician installed it just about one year ago (Feb or March 2014).
10161
Yes, it does measure long term. After 30 mins of being plugged in it switches to an "averaging mode" where it will track average cost based on your personal usage either on a monthly or yearly interval (by means of both cost and energy use). Also, you can fully cusomize the cost per kWh to provide an accurate cost estimation based on your home energy rates.
1465014
Unfortunately, it will not. It will give a lot of real time measurements and do a watt-hour summary for and time starting at the time it is plugged in but this probably won't help you. You will get real time current usage if you want to watch your amp draw current as you play with volume and speaker loads.Hope this helps.
2228834
I have not measured it using a "actual usage" meter, but mine is a 65W and having researched it I remember other people reporting the very same thing. I am using this light for Aquarium purposes and so for me the actual wattage is not what is important...it is the actual lumens produced and the color in Kelvins that makes the difference. For my aquarium uses, I found this bulb to produce outstanding results.
2055083
I do not know the wattage and I am not using it often enough to notice an increase in my electric bill.
740962
Use a PSU calculator to determine necessary wattage. (http://extreme.outervision.com/psucalculatorlite.jsp)
1407274
I'm not sure how long it may last but it depends on the settings of your pc. Example your brightness and power management!
1880453
I had the same question and looked up the wattage which stated 56. So if it ran on that setting 24 hours that's 1.3 KW or approximately 1,344 watts per day. I'm paying on average 17 cents per kilowatt, that would be roughly 22 cents per day, $80.00 per year.