- Overview
- Product Description
- Company Profile
Basic Info.
Model NO.
CMS50Q1
Function 3
Capacity Pulse Scanning & Recording
Measurement
Oxygen Saturation, Pulse Rate
Pr Measuring Range
30bpm~250bpm
SpO2 Measuring Range
0%~100%
Display Mode
160*80
Power Supply
1.5V (AAA Size) Alkaline Batteries*2
Voltage
DC 2.6V - 3.6V
Weight
About 50g
Screen
LCD Display
Transport Package
Carton
Specification
59(L) * 37(W) * 35(H) mm
Trademark
CONTEC
Origin
China
HS Code
9018909911
Production Capacity
10000/Week
Product Description
Contec Manufacturer Cms50Q1 Color Finger Pulse Oximeter Adult SPO2 Monitor Model:CMS50Q1 Brand:CONTEC 
Introduction 
Major Features
SpO2 value display
Pulse rate value display, bar graph display
Pulse waveform display
The display mode can be changed
Screen brightness can be changed
Voice prompt for over-limit and low battery(optional)
PR sound indication(optional)
Low-voltage indication: low-voltage indicator appears before
working abnormally which is due to low-voltage
Automatically power off function: when the device is under the
state of measuring interface . it will automatically power off
within 5 seconds if the finger falls out of probe
Main performanceatures
Introduction 
Major FeaturesSpO2 value display
Pulse rate value display, bar graph display
Pulse waveform display
The display mode can be changed
Screen brightness can be changed
Voice prompt for over-limit and low battery(optional)
PR sound indication(optional)
Low-voltage indication: low-voltage indicator appears before
working abnormally which is due to low-voltage
Automatically power off function: when the device is under the
state of measuring interface . it will automatically power off
within 5 seconds if the finger falls out of probe
Main performanceatures
| Display Mode | Color Screen |
| Screen resolution | 160*80 |
| SpO2 Measuring Range | 0%~100%, (the resolution is 19%). |
| Accuracy | 70%~100%:±2%;0%~69%: unspecified. |
| PR Measuring Range | 30bpm~250bpm, (the resolution is 1bpm) |
| Accuracy | ±2 bpm during the pulse rate range of 30 bpm~99 bpm and ±2% during the pulse rate range of 100 bpm~ 250 bpm. |
| Accuracy under low perfusion | 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 during the pulse rate range of 30 bpm ~ 99 bpm and ±2% during the pulse rate range of 100bpm~ 250 bpm. |
| Light interference | Under normal and ambient light conditions,the SpO2 deviation≤1% |
| Power Consumption | ≤80mA |
| Voltage | DC 2.6V-3.6V |
| Power Supply | 1.5V (AAA size) alkaline batteries * 2 |
| Battery working hour | The device can continuously work for 20 hours when it was powered by two new batteries within the warranty period. |
| Safety Type | Interior Battery, BF Type. |
