oximeter garansi 1 bulan kualitas nomer 1

Finger pulse oxymeter, Early covid detection
10 Besar brand terbaik untuk pulse oxymeter
Brand Resmi Aiqura bukan non brand atau OEM
Terdaftar sebagai merek alkes dunia yg sdh diakui
Dijamin ketepatan

Ini yg original bukan kw kw, TERDAPAT KARET SILIKON DI SETIAP SISI SEHINGGA TIDAK SAKIT DI JARI

Layar OLED bkn LCD biasa ( seperti yg biru )

Mengapa, alat ini penting ?
kini, deteksi covid tidak lagi berpatokan pada suhu badan yang tinggi
karena gejala mutasi covid, kini menyebabkan oksigen dalam darah menghilang

Baran Tidak Asli / Gak Akurat = Full Refund

Oxygenated blood absorbs light preferentially at 940nm (near infra-red light), whereas deoxygenated blood
absorbs light preferentially at 660nm(red light).

A pulse oximeter works by passing a beam of red and infra-red
light through a pulsating capillary bed and then measures the amount of red and infra-red light emerging from
the tissues via a sensor.

The relative a bsorption of light by oxyhemoglobin (HbO) and deoxyhemoglobin is then
processed according to the Beer-Lambert's law and the oxygen saturation level (SpO2) determined. For Sports
or Aviation use.

Product Name : Aiqura
Model : AD805
Display Type: OLED display
SpO2: Display range: 0-99%
Resolution: 1%
Accuracy: 70-99%, ±2%; 0-69% no definition.
Pulse Rate:
Measurement range: 25-250 BPM
Resolution: 1 BPM
Accuracy: ± 1BPM/± 1% BPM（Take the larger value）
Power Requirements:
Two AAA alkaline batteries
Environment Requirements
Operation Temperature: 5°C~40°C
Storage Temperature:-10°C~40°C