Review Details

CMS-50E OLED Rechargeable Fingertip Pulse Oximeter

Product Review (submitted on June 27, 2019):

The pulse-oxymeter was exactly as advertised. Service was very friendly and helpful, and the item shipped quickly. However, the first free digital thermometer was faulty, as was the second, and your service folks assured me they would send as many as necessary to get me an accurate one. The third gave a reading that was (at least) close to my old-fashioned mercury thermometer. But you can't be making much money (or winning friends) by supplying inaccurate medical devices, even though free.