Digital Finger Oximeter Portable Electronic LED Display Fingertip Pulse Oxygen Saturation Monitor

It is very powerful to detect the suffocation of air through the oximeter and hold it for about 20 seconds. The oximeter index begins to decline, indicating that the flow of blood oxygen to the fingertips takes about 20 seconds. It basically meets the standard of 20 seconds a week for heart blood circulation. After breathing, you hold your breath for 55 seconds. After the oximeter index starts to drop, the blood oxygen content drops to 92 after holding the breath for two minutes. The lung capacity of the ordinary house can maintain the saturation of the blood oxygen content for 35 seconds. I think this thing is useful for practicing free diving. You old people hahaha

Jul 15,2020

Ottimo strumento di misura dell'ossigeno (che in questo periodo di "covid" è molto importante!),Misura anche i battiti del cuore e la frequenza respiratoria,inoltre ha una importante misurazione:puo' misurare le "apnee notturne",cioe
tenendolo al "dito" durante la notte (ciclo minimo di 8 Ore) ti misura (memorizzandolo in un "grafico")se durante il "Sonno" hai avuto un'ipossia.Molto bene anche la spedizione arrivata in tempi brevi.

Jan 14,2021

Custodia comoda e pratica per Ossimetro elettronico portatile.Lo consiglio indubbiamente per la cifra che ho pagato, la recensione non può che essere ottima. Rapporto qualità prezzo secondo me ottimo, davvero soddisfatto dell'acquisto grazie Gear Best.

Dec 20,2020

This Oximeter quality is the best one than i buy before, The texture of the whole product is very advanced, which makes me feel very relieved.Cost-effective products.also it is realy very delivery ,only 7days i got it.thank you for free the EVA box!

Oct 17,2020

Although I waited nearly a month, I can understand that the situation is very bad. I received the package today, which is the same as the seller ’s description.

May 09,2020