How accurate is the dc amp reading? I need to measure down to 10-15 milliamp range accuratly
480902
The clamp is not that accurate. I think its good for testing starters, alternators, etc. I just don't think it would it would work for trying to see less then an amps worth of difference. I wouldn't bother using it to measure anything less then 10 amps.
480903
I don't think any clamp-on inductive style ammeter is going to be that accurate. Even the really top end ones are probably +-0.2 amps or so. You need the type that has actual wire connections.
480904
I use it on Forklifts what has a lot higher amp load, but the readings are very consistent reading to reading. Not much help, but it is all I got....
2122803
Pretty sure this is reference to meter accuracy. As in plus or minus 2.5%. I've used some twenty or so of these Uxcell meters of various amp and volt ranges and find them to be very good and accurate analog devices. (I also second the Wiki refs that William provided ahead of me).
1283049
Sorry 15 should be 15AMPs and 123 watts should be 145 watts.My typing stinks
389500
DC, Range 400A, Accuracy + or - (1.5%+5), Resolution 0.1A ; Range 1000A, Accuracy + or - (2.0%+10), Resolution 1A ;AC, Range 400A, Accuracy + or - (2.0%+5), Resolution 0.1A ; Range 1000A, Accuracy + or - (2.5%+10), Resolution 1A
188351
Label on the side says, 115vac/60HZ 2.5 amps. I don't have my clamp on meter here to give actual.
1313149
Label on back says AC 1 amp / DC 5.5 amps and Total input is 80 watts Hope this helps
2131792
I don't see the wattage written anywhere. On the power supply it says it outputs 6.5 DC at 1.5 amps. Best I can do. Hope it helps.
865519
I just took these readings from my solar charge controllers remote display. It appears to draw about .4 amps on low and .5 on high. I ran it for a while on both settings and it held steady at those readings. It was plugged into a cigarette adapter I'd install in the RV for small load devices.
336595
Note: the formatting here is non existent so I had to use an underscore "_" in place of a space " ".From the manual (MS2108.pdf) :DC Current:__Range___Resolution________Accuracy___66A______0.01A____________________________± (3.0% of rdg+10 digits)___600A______0.1A
453092
4 amps seems accurate. I don't remember everything I learned in college about physics and electronics but I think you're looking at the input power which pretty much has nothing to do with output. I'm sure a lot is lost in heat and the lights etc.
1180037
DC Output : 19 V with max. 1.58 A current. If this is what you are looking for.
290167
Not exactly sure what you're asking. If an amp is tested for true wattage, 197 @ 198 is an inaccurate number to begin with. To get an RMS reading, you take the actual wattage and divide that by 2 and you'll get your RMS. If I were to guess why your particular amp (or the amp shown on the video) went into protection mode, either the ground was bad, the internal processor was bad, it was a poorly constructed amp or the "certified car audio specialist" only plugs top of the line amps on his channel. It's also impossible to fully answer your question without seeing the video myself
812010
Two ranges, it will read out any amps but you will need to adjust the insensitivity by settings the decimal point. Otherwise you may get confused by all the numbers on display. I try to move it to the right for less numbers.
1998178
Sorry, this one won't be suitable for such accuracy. For making effective low-ohms measurements you're going to really want something that does 4-wire Ohms measurements as the IR losses in the measurement wires will be significant if the total resistance under test is so low. Unfortunately those do tend to run several hundred dollars at a minimum.
467189
You might be disappointed. Meter can measure down to 10 micro amps according to the manual.
1408568
100 amps is the most I've ever tested with this device but that is accurate enough for our line of work. If you want a device that is extremely accurate this may not be the tester for you.. It seems to be more geared to general testing..
818019
Less than my clamp-on ammeter would respond to. I'd have to disassemble the circuit and put a series meter in the circuit to find it for certain. If you call the manufacturer they probably could tell you. They do have a web site. Just a guess but I would think it wouldn't be more than about 20 mA at 120VAC.