Instructions:

Principle of the CMS50H Pulse Oximeter is as follows: Photoelectric Oxyhemoglobin Inspection Technology is adopted in accordance with Capacity Pulse Scanning & Recording Technology,the Pulse Oximeter can be used in measuring the pulse oxygen saturation and pulse rate through finger.The product is suitable for being used in family, hospital, oxygen bar, community healthcare, physical care in sports (It can be used before or after doing sports, and it is not recommended to use the device during the process of having sport) and etc.

Major Features:
 
1.Integrated with SpO2 probe and processing display module
2.Small in volume、light in weight and convenient in carrying
3.Operation of the product is simple ,low power consumption
4.Operation menu for the function setting
5.SpO2 value display
6.Pulse rate value display, bar graph display
7.Pulse waveform display
8.Perfusion Index value display
9.With direction sensor,the display direction can be changed by automatic or manual mode
10.Screen brightness can be changed
11.A pulse rate sound indication
12.With measured data overruns limits and low-voltage alarm function，the upper/down alarm range can be adjustable
13.Battery capacity indication
14.Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage，and with alarm function
15.With SpO2 value and pulse rate value of storage, the storage data can be uploaded to computers
16.Real-time data can be transmitted to computers
17.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.
18.Can be connected with an external oximeter probe(optional)

Main Performance:

1.Display Mode：1.3" 65K True color OLED display
2.Screen Resolution：128*96
3.SpO2 Measuring Range：0%～100%, (the resolution is 1%).
4.Accuracy：70%～100%：±2% ,Below 70% unspecified.
5.PR Measuring Range：30bpm～250bpm, (the resolution is 1bpm)
6.Accuracy：±2bpm or ±2% (select larger)
7.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% (select larger).
8.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%.
9.Power Consumption：less than 100mA
10.Voltage:DC 3.6V～4.2V
11.Power Supply:Voltage 3.7 rechargeable lithium battery × 1 
12.Battery working hour:20 hours
13.Battery working life:Charge and discharge no less than 500 times.
14.Safety Type:Interior Battery，BF Type

Accessories:

Sell in standard
A hanging rope
A user manual
A data line
A disk (PC software)
Sell in addition
A Oximeter Probe（Refer to probe application instruction for details and notice renewal）

Physical Identity:

Dimension:58(L) × 36(W) × 26(H) mm
Weight:About 45g (with a lithium battery)

Warranty: One Year! Service: Whole Life!