lithium battery charging 20 hours detection with Color display pulse oximeter AH-50ED

Pulse oximeter

Model:AH-50ED

Instructions

Principle of this 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

*Integrated with SpO₂ probe and processing display module

*Small in volume,light in weight and convenient in carrying

*Operation of the product is simple ,low power consumption

*SpO₂ value display

*Pulse rate value display, bar graph display

*Pulse waveform display

*The display mode can be changed

*Screen brightness can be changed

*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.

*Display format can be saved after power off

Main performance

*Display Mode:0.96" Dual-color OLED display(blue and yellow)

*Screen Resolution:128*64

*SpO₂ Measuring Range:0%~100%, (the resolution is 1%).

*Accuracy:70%~100%:±2% ,Below 70% unspecified.

*PR Measuring Range:30bpm~250bpm, (the resolution is 1bpm)

*Accuracy:±2bpm or ±2% (select larger)

*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).

*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%.

*Power Consumption:less than 30mA

*Voltage:DC 3.6V~4.2V

*Power Supply:Voltage 3.7 rechargeable lithium battery X 1

*Battery working hour:Theoretical number is 20 hours.

*Battery working life:Charge and discharge no less than 300 times.

*Safety Type:Interior Battery,BF Type

Accessories

Sell in standard

*A hanging rope

*A user manual

*A data line

*a power adapter(GTM41076-0605;CMS0105)

Physical Identity

Dimension:57 (L) X 32(W X 30(H) mm

Weight:About 50g (with a lithium battery)

lithium battery charging 20 hours detection with Color display pulse oximeter AH-50ED Images