I originally wanted the PO-200 and 2x have received a model of niedereren series. The customer service was knowledgeable and wanted to clarify the supplier with the Marketplace. I then the model (3rd order!) Changed since the camp was eventually awarded wrong and ordered the PO-100 (30). I have received the CMS-50D to 27, although the typing on the packaging was clearly ?! .... No idea what where there is going wrong!
!!! ATTENTION ... looks exactly the type in your Pulsoxi because the devices do not differ externally lot from each other !!!