Pulse Oximeter MD 300 C13

I have the oximeter because of other good reviews selected and am fully satisfied, it was delivered quickly and met my expectations.
It comes in a small box, just as you would expect in the shop. There is no plastic garbage.
The oximeter itself has a silicone shell with which it fits into the pocket. To insert the batteries supplied, you take off the shell, she sits well, but not so tight that I was afraid they would get broken during removal. She feels comfortable for me, but apparently also attracts dust a little on the very simple can be wiped off moist.
The display has a well-fitting protective film that I can even think about it only because they do not interfere.
This also included carrying strap with clip is brought in even if the silicone sleeve is not sitting, the band I've drawn between the two loops that connect the upper / lower part and the silicone sleeve.
The bag has a belt loop and a little ring to it similar to a snap hook to hang and is closed with a Velcro closure. With a little skill, a person who wants the, fold the tape no matter how in the bag which can be closed the tab.

I had feared that the oximeter could push a little at terminals on the finger, which is not the case, it is not at all unpleasant.
It does not matter how you get on the correct finger sets the oximeter, by that I mean, the measurement results are the same, even if you "turn" the finger. We see a small red light diode and on the opposite side a small sensor area in oximeter and you can both fingertip and the fingernail or the finger sides betw. Kuppe and nail rotate the sensor, the measurement results are the same. Nail polish interfere but which is also described in the operating instructions.

The operating instructions are written in German and English, but the English version is a little more detail with resources / and additional information ausgetattet (all essential information is available in both). This makes the German version is not disabled, they are both liquid and clearly written, probably by native speakers. The German Veraion is it printed in a larger font and therefore easier to read.
The manufacturer is a Chinese company that apparently has a seat in Hamburg.
"Heart what you want more."
Am completely satisfied = 5 Star '