@Xavier2 21 October 2021 more from that month

AN IMPORTANT MONITORING TOOL This is my PULSE OXIMETER Before the pandemic I don't have any idea about this tool, although I have seen this on emergency rooms, This is a very important monitoring tool especially if someone is showing covid 19 symptoms, Because covid symptomatic patients tend to drop their oxygen levels that needs to be addressed immediately that is why you need this OXIMETER to monitor the oxygen level and pulse rate. A 93 oxygen level and 75 pulse rate is considered low and the patient needs to be on an oxygen apparatus to breath. I suggest you buy one of these for emergency. XAVIER......