Need for my son's science project. Will this read 0.01 and above? He's got to measure the voltage put out by small 1"x1"x1" solar panel
1985091
This meter will read to 0.01 volts in the lowest setting which is from 0 to 200 volts. A small 1" square solar cell will only output a few volts even in maximum sunlight. Meter may only be accurate within +/- 0.2 volts however.
2218238
Yes, this is a voltmeter, so it will read whatever the voltage is at the time, it doesn't have any memory capability.
1628093
I bought those too, the readings with the no-calibration strips still came out as 0.1's almost all the time with occasional 0.2's just like the first set of calibrated strips that I had bought with the meter originally. I'm an engineer and don't know exactly how they do it, but nanoscale manufacturing these days is doing amazing things so maybe the calibration sample is on the strip sub-microscopically and we simply can't see it. Just follow the instructions and be happy.
389499
Not sure how small but the display comes up as 000.0 and I have read .5 amps. Hope this helps.
1816056
Display usually reads 0.01-0.02 with probes in contact with each other in the 0-1K range. It is a great meter for the price.
1081193
Doubtful...its 110... if you know an electrician they can split off220 to make 110
1433974
Sorry, it will not. You need a meter which is calibrated to be compatible with a 12 volt system. You should be able to find one on line as you found this one. Good luck.
2219391
You mean outputting 4.4 amps? Amps measures the flow in or out, volts simply refers to the charge of the battery/solar panels. Without knowing your setup, it's hard to say what's going on, but I would say no. It shouldn't be outputting 4.4 amps for no reason; mine certainly read "0.0" when no load was on.
1946040
I am using a 100watt panel made by Global ICP. Is your panel 12volt output? It must be for this charger. The actual output will be higher but not over 24, which is the next stage up. My panel puts out 19.5 volts directly. If you have a muilti meter, check the output voltage if you do not know.Best to look around and get a book on solar. Plenty available. Learning first will help prevent mishaps or damage to your expensive equipment.
1902506
It depends on how many amps you need. The solar panel can only out put a maximum of ~1 amp and 26 volts
1305042
The package says 1.2 volts, but mine are at 1.31 at a 90% charge. I just checked them with a digital multimeter.
237594
I don't have an answer for that since I have only used it for house voltage. If I can find a 3-10vac source I will test it for you. but off the top of my head, I can't think of anything I have that I can use. sorry.
1807277
It says its operating voltage is DC12V 60mA which, using ohms law, would mean they would draw 0.72w. --&gt; 12 x 0.06 = 0.72
2169101
The instruction manual specifies 0.1 mV resolution on the 400 mV range for both AC and DC millivolts. I've never used it at that low of a voltage level, though.
436368
yes it will. my original unit was rated at 370 volts. having put a meter on it during operation I was reading 360-365 volts. too close to its' rating. late afternoon sun raised the temp on the unit, also de-rating it. physical size might matter.
442845
Yes that's the neat part of this device there's a tiny gold screw you can either adjust to go up or down in voltage just hook it up to a multimeter and set it to the voltage you want.
1401025
Who knows how accurate these cheap gauges are... Checked mine with my analog meter: slightly more than 12 volts at the battery - perhaps 12.1 or 12.2. 12 volts at the terminals on the back of the gauge while the gauge read a hair more than 12. Yours might be different of course.