OLED Fingertip oxymeter spo2,PR monitor Blood Oxygen Pulse oximeter,CMS50NA

Pulse oximeters give an estimated oxygen saturation level value. Several research studies and an FDA 2021 safety communication have found that certain physical traits, including but not limited to darker skin pigmentation and melanin, may make the oxygen level estimated value appear higher than it actually is. Users are strongly recommended to establish a baseline value when healthy and at rest. It is recommended that users consult a licensed healthcare provider or professional on how to interpret user readings based on physical traits or characteristics.

to US address, shipping from USA Warehouse 
to other countries, shipping from China 

1.Introduction

CMS50NA Pulse Oximeter is a portable equipment adopting advanced technology, it mainly checks SpO2 and PR value through the finger, which provides advanced, non-invasive and scientific means for quantitative measurement of oxygen saturation. 

CMS50NA Pulse Oximeter is applicable for use in plateau area, community healthcare, oxygen bar, Fitness clubs, physical training room, family and medical institution, etc. 

2.Features

1) Can measure SpO2 and Pulse Rate accurately

2) SpO2 and Pulse Rate display,Pulse Rate waveform and bar graph display 

3) Battery voltage low indication

4) Four directions and six modes

5) Screen brightness adjustable

6) Shut off automatically when no signal

3.Performance

SpO2 measurement range: 0%~100%

Accuracy: 70%~100%: ±2%

 0%~69%: unspecified

PR measurement range: 30bpm~250bpm

Accuracy: ±2bpm or ±2%, whichever is greater.

Resolution: 

SpO2: 1% 

PR: 1bpm

Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2%, whichever is greater.

Resistance to surrounding light: The deviation between the value measured in the condition 

of man-made light or indoor natural light and that of darkroom is less than ±1%.

Working current: ≤30mA

Power supply: two “AAA” batteries

Safety classification: type BF applied part

4.Physical characteristic

Dimension: 57mm(L) × 34mm(W) × 31mm(H)

5.Accessory

♦a pulse oximeter

♦a pouch

♦a lanyard

♦a user manual