Does it maintain accuracy down to 0 volts
1027574
Reading "0 volts" is the same as turning the power input off, and yes, then it reads "AC 0.00 V" and the current reads "AC 0.00A".
2096809
Sorry I don't know..I use it in an airplane to monitor battery condition with a voltmeter
2285181
No it will detect voltage but not low voltage If there is a power surge it will protect your electrical system in you RV.
1949347
I use it to detect bad magnatrons and transisters, and it will show a difference of 1 ohm, the only one I have that will go that low.
199068
My works fine. Accuracy isn't an issue. Good quality. I use mine in a attic crawl space to keep down the moisture levels.
1976493
I didn't test with a voltmeter, but the specs are for 2.1A and when I used it on my iPad, it worked well.
1016441
no, but it works great as it was designed to do. nice clean 5 volt step down
1536705
Yes, it does. I've run it down too btw. Very accurate in my opinion. (Using more precise Magic Lantern battery view).
2268696
No. This one needs a minimum of 3V to operate correctly. It will have roughly a 0.2V drop from 0.7 to about 3.0V, then it turns on and multiplies the voltage.
992845
Mine is on a level tile floor. If yours is on carpet or an uneven surface, that might account for the inconsistent readings. The CR2203 batteries are inexpensive so installing a fresh one to eliminate that possibility is a good idea.
885512
It adjusts to a lower voltage but I think the amperage stays the same, about 1-1.5 amps....
1037161
I guess the answer is yes. It does not draw power when it is not being used. Unless of course if it is left in one of the ohm reading positions and the test leads were touching each other in your tool bag causing the meter to deflect. Also on Rx1 position there is beeper that sounds. I love the feature but it would draw down the batteries if left on and the leads touched. It's a great meter. I love it. I always put it in a voltage reading position then put it back in the tool bag. Hope this helps.
1639958
Mine appears to do the same thing (in hundredths & thousandths digits) especially when I shake the unit or leads. Goes to steady zero when I touch leads. I don't think this is defect.
1430982
I did not hook it up to a scope, but according to my volt meter it starts at the output I set it to and holds it very well even when the input changes.
1445720
I used this meter for general use low voltage 1v -28v dc and some 110v ac. This meter is auto ranging. Looks like your looking for meter that measures milli volts below 1 volt I would not buy this model.
1163069
It is analog and no batteries. I presume it is accurate. Not sure if it is ok for commercial applications.
1646858
yes , it is very easy to read all the voltages, any not with in specs the reading will be in red . I do have the old style tester and bought this one and have been using it ever since. I am keeping my old tester as a back up in case it fails.