does it have a pleth waveform
1750988
Yes it does! I'm not sure how to read it but I think it's common sense, ie stable repetitive wave vs choppy, spikey and "flatty". I cross checked the readings @ Dr's office, checked good. Merry Christmas.
1750989
Hi. It does have waveform on the bottom of the display but there are no numbers with the waveform. This model I would recommend. My daughter goes to the hospital weekly and the O2 number on the display matches the hospital's so I feel confident in the accuracy.
1179143
Yes it does...this chime has a nice rich tone..I love it and the price is very good..
1413258
The pleth is an extremely important graph to see. It tells you how good the pulsatile signal is. If the quality of the pulsatile signal is poor, then the calculation of the oxygen saturation may be wrong.
398704
Waveform isnt displayed at all on the AERO or the rekordbox application on laptops/desktops, personally i havent updated the firmwarevin mine yet to check if the ipad can do waveforms either, but currently my response is no, sorry it doesnt do waveform at all, it's more a personal guessing game on syncing tracks in a mix as without waveform, its a lot more challenging to do so.
1610477
Yes, ours did, although I suppose you can buy one without the transducer. I think it is the standard 50/200Hz, if that is your question.
695679
Yes it has a read out and also tells you if you are in acceptable range. Also shows pulse. Love this machine
1213030
No, the only readout is the sound level not the frequency. The frequency band is 31.5 Hz~8 KHz. Hope this helps.
473610
Yes it does. Just put in a battery and it vibrates, lights up and tell the time
1943411
Yes it does. Not a huge deal though. Might get a ground loop isolator in the future.
1688843
No it just has audible . There is an ideal continuity / voltage tester with vibration but it doesn't have all the features this does. I still recommend this product for the price
1376443
yes it does. you can show both range. in bpm or percentage, wherever you want. actual rate with or without sound. statistic for bpm or % like a average, peak max or peak min in a loop
645919
Yes it does have the continuity feature. It is the horn icon, when it sounds you have solid continuity.
228722
Yes it does. On e you either sync it to your phone or connected to your computer you will find out the results of everything you want to know of.
775358
I don't remember. It may have, but I didn't buy it for that reason. I got it for better sound than the one I had, but it had to be sent back because the sound was blarey and distorted.
511114
This meter does not have that feature. It can take maximum levels, and save them but will not give you a full spectrum over a few days.
2038668
Yes it does. It is not switched on by default. You go to the Motion Picture tab in the menus and go to page 5 of 6. There you can switch on the audio level meter.
772135
No it does not. It just shows your oxygen level and pulse rate. It does have a back light, so easy to read. very accurate as well.