How accurate? Reliable? Sampling time?
755852
Seems to be accurate. Sampling time is several times per second. No idea about how reliable, when I was on the O2 the reading was higher than when I was not.
755853
I liked mine till it stopped working which was three months after I bought it. I ended up spending the money on a hospital grade.
755854
Sorry , my ioximeter doesn't work anymore !I've connected to my Galaxy S5 to measure the setup time, but it doesn't start, after finger insertion. Even uninstalling and reinstalling the app, nothing chancges. Disappoiniting! Could it depend from the Android Lollipop update? Still disappointing...
2187150
Sorry I can't really help; I am the only user but it seems to hold a fair number in memory. I just take it with me to the cardiologist so he can scroll through the readings. Very easy to use and he tells me it's accurate.
1322632
I don't know.. However, it's not as accurate as I would have expected. I suppose for the price it's close enough.
921492
I have no other device to compare it with so I have no idea of it's accuracy. We use it for comparitive purposes so for that it's useful. The "manual" is very tiny page, with a tiny chart for weighting and frankly I've misplaced it. Other than that, there is little info. However it does seem very well made. I has the feel of a Fluke multimeter.
402082
Unless you're using it in doctor's office and comparing the Withings read to the doctor's professional read, I don't know that one can determine teh Withings accuracy. Certainly not home alone. But I can say the numbers I got from it were consistent with those I got at the doctor's office under comparable circumstances (sitting still in chair at a calm time of day).
1202485
I am trying it out there. No definitive results yet. I think it takes time and persistent usage. I try to be cautious around my eyes.
2005580
Yes. Unfortunately, in my case, it captures singing quality with 100% accuracy. :)
1691933
I confirm using an old style, non digital Sphygmomanometer. That said, an exact comparison can never be made unless measurement made simultaneously - which isn't done. Even a reading with the Omron will differ when taken moments later. Consequently, accuracy is is considered OK when readings are consistently in the same range.
686761
Yea its pretty accurate i use mine every day it comes with 2 bead probes i bought 2 pipe clams for measuring super heat and sub cooling make sure to calibrate before using
217134
It has 10Mb memory, so you can capture x amount of signal @ x bit rate. The higher the sample rate, the lower time frame you can record. Like setting image capture size in a camera, lower quality will yield higher quantity. I would check the timing of the signals to be recorded, I THINK if it exceeds 100mhz, this scope won't even capture one hi/low cycle. If it will, you will have a very narrow window and it will take lots of sampling, and decoding. I use it to diagnose if a chip is asserting an address line or in reset, or if a signal is pulled up or down. Rarely do I check timings. Hope this helps.
1626303
I think 20hz-20khz if I recall correctly? It can record at 24bits at either 44.1, 48 or 96khz (as in samples per second). HTH
1949428
No only accurate to one gram. Sounds like you need a triple beam or a very expensive digital.
801755
I wish I could sincerely answer your question. This device has not been the best so far. Constant calibration and off results. I would suggest investing a little bit more money on a better scale.
755562
Yes I just did with a digital PH meter, tested in a baseline solution of 7.0 PH and the test sample read 9.7 PH ... close enough .. enough said ..
1392151
I just receive mine today. Pretty impressive so far. I've got a review in queue. First sample pics here:http://photo.net/photodb/folder?folder_id=1000968I'll be traveling tomorrow, but will post more samples when I get time.
1786345
Yes, I always give it a moment or two to settle on a reading. I never get specific to a particular number, I use wet, moist, or dry and water accordingly. I figure that it is a $7-$10 meter and don't expect laboratory accuracy. I user this type on my veggies in the summer and houseplant all the time with good success. I have found that most plants do better if you let them go towards the dry reading and then give them a good soaking.
1192988
Can't say...but what I can say is that using Dragon 11.5 and a fast six core processor with 10gb of ram, the accuracy is amazing. I narrate my novels from notebook first drafts, and I can say that there is no lag, and the accuracy is as advertised.