Omron MD300C20-Nmr Pulse Oximeter

Ideally accuracy of a pulse oxymeter can be checked only by comparing the oxygen saturation shown by the oxymeter with that shown in arterial blood gas analysis (abg). But that this is not practically possible. You can buy it from a reliable pharmacy nearby and ask them if they are providing warranty.

Any well acclaimed brand will do, just do not go for cheaper or chinese brands. Few suggestions from my side will be like Dr. Trust, accu sure, Dr. Morepen, omron, bpl etc.

Dear Lybrateuser, - If you are at risk of exposure to covid as if you are going out for work or for other errands or if mild symptoms of infection or you have any chronic respiratory or cardiac conditionsar then the oxymeter may be used to check oxygen saturation levels.

Try getting your machine caliberated, sometimes due to lack of caliberation this can happen. And ideally there should be a gap of 5-10 mins between consecutive BP readings.

Hello, You need to monitor your weight, first. To keep tachycardia under grip you need to follow certain natural norms apart from medication. Go for meditation to reduce your stress inorder to nourish your body conditioning the heart reducing depression & anxiety. Tk,  plenty of water to regulate metabolism,  diluting blood to reduce pressure on the heart to monitor tachycardia & BP. Your diet be easily digestible on time to check gastric disorder that triggers rhytimic disorder & loss of sleep. Tk, homoeopathic medicine:@.Arjuna 2 Q -10 drops, thrice with 2tsfl of water. Avoid ,junkfood, alcohol & nicotine. Tk,  care.