Hopefully this is ok to post here. Not sure where a good place onlinle to sell my Devon Oximeter PC68b. Let me know if you know of an online auction site. Maybe someone could use my Oximeter PC68b that I don't use anymore. I purchase it more for an experiment rather than really needing it. Let me kn...

My opinions on the PC68B. Mine came with a tiny 4" tall manual with very small type. I would say the documentation is OK but certainly not great. Very small to read text. One concern is if you have problems say connecting it to your PC, where you get tech support. I have a feeling many companies tha...

> PC68B Wrist Pulse Oximeter

Just gone one of these. What does it mean when it goes 'beep beep' pause 'beep beep' ....5 times in a row?

Thanks