Are you really sure about tenth of a volt? Manual says 1V resolution, and I own one of these and can't make it show tenths, DC or AC.
1113726
I own two of these and I've never had a reading in tenth's only whole numbers.
2205355
Yes - the output voltage is 12 VAC (not 12 VDC as a previous answer stated). But one of the other commenters was correct about the min load. When you just hook up the transformer and test the output without a load, it will read zero, or close to it. I thought the product was broken at first, but one I connected the load, all was well. It's been functioning great since (about 5 months ago).
738638
I don't understand your circuit. If you dim the incoming AC voltage the dc output drops off exponentially after 110 Volts. For a better answer Google search the data sheet for this power supply. It's very informative. Good luck with your work.
102057
There is a manual slider switch on the side of the device for your voltage selection. It is not automatic, so you need to know the voltage requirement of your PC.
1651835
I believe so. Both the box and the AC/DC adapter display 100V-240V. Because it displays a range rather than only one voltage I understand this to be dual voltage. 50-60 Hz is also displayed on both the box and adapter.
939167
I added a picture of the power supply showing the voltage here: http://www.amazon.com/gp/customer-media/product-gallery/B005YXXTAQ/ref=cm_ciu_pdp_images_dav
1962872
HI Suriya, I am sorry to say that I don't know for sure. I am in the USA so I don't use that voltage. If you can get it to work it is a great value though. Good Luck
91597
This is a counter for ac voltage 100-250 volts. It has nothing to do with how much current is drawn by a device. It will count the minutes that a voltage is applied. That's all.
465264
Exactly. I am looking for the voltage information all over the product description so I can click purchase button, I even contacted Amazon customer support, but I was told to call manufacture to find out. I have wasted several hours just to try to make sure it works in 220V, thanks for this thread. And I really hope Amazon can take action to list this useful information so people don't have to go through what I did.
2227911
Yes. I have used it to measure DC voltage to the tenth of a volt many times.
1295351
Honestly I'm not sure, I have never checked the voltage... That would probably be a question for the manufacturer.
1559216
Just wanted you to know that the wiring on this thing is backward, at least as far as the DC part is concerned. I don't use the AC part. In other words, it only works when you hook your DC input (battery) to the output side, and your output to the side marked "battery." The printed instructions that came with this item is wrong. If you hook it up according to the manual, it will not work.
349211
Our unit puts out 120 Volt and 240 volt AC current. It does not put out DC at all!
55317
Power Voltage is AC 100-240 V(universal) +/- 10% wide rangeConnector Analog 15-pin mini D sub (VGA) Digital DVI - DI don't see a switch to convert the monitor to DC so you may need a converter?
407467
I have been asked this before. There is no information on the package regarding voltage.
176724
SORRY.......it requires 2 9V. Everyone helped you with that one, and I made the mistake.
1782938
Put a good multimeter on the out put leads and spin it. you will read DC volts with NO ac COMPONENT. ww