Fingertip CMS-50D Audible Pulse Oximeter

Original price was: ৳ 600.00.Current price is: ৳ 500.00.

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Category: Pulse Oximeter

The Fingertip CMS-50D Audible Pulse Oximeter is a compact, non-invasive monitoring device designed to measure blood oxygen saturation (SpO₂) and pulse rate within seconds. Its bright dual-colour OLED display presents readings, pulse waveform and pulse-strength information clearly.

The audible alert function can notify users when readings cross configured limits, while the audible pulse tone supports convenient monitoring. Its lightweight, battery-operated design makes it suitable for home use, hospitals, clinics, nursing care and travel throughout Bangladesh.

Key Features

Measures blood oxygen saturation (SpO₂)
Measures pulse rate (PR)
Bright dual-colour OLED display
Audible pulse-tone function
Audible and visual value-limit alerts
Displays pulse waveform
Pulse-strength bar graph
Multiple display orientations
Adjustable screen brightness
One-button operation
Low-battery indicator
Automatic power-off after finger removal
Low power consumption
Compact, lightweight and portable design
Suitable for spot-check monitoring

Technical Specifications

Specification	Details
Model	CMS-50D
Product type	Fingertip pulse oximeter
Measurement method	Non-invasive fingertip measurement
Parameters	SpO₂ and pulse rate
Display	Dual-colour OLED
SpO₂ measurement range	Approximately 0%–100%
SpO₂ stated accuracy	Approximately ±2% within 70%–100%
Pulse-rate range	Approximately 30–250 BPM
Pulse-rate accuracy	Approximately ±2 BPM or ±2%
Display information	SpO₂, pulse rate, waveform, pulse bar and battery status
Alarm	Audible and visual value-limit alert
Power supply	2 × 1.5V AAA batteries
Automatic shut-off	Available
Dimensions	Approximately 57 × 31 × 32 mm
Weight	Approximately 50 g with batteries

Benefits

Provides quick oxygen-saturation and pulse-rate readings
Easy to operate without complicated controls
Audible alerts assist with convenient observation
Clear display is readable in different lighting conditions
Small enough to carry in a pocket or medical kit
Useful for routine spot checks at home or while travelling

How to Use

Install two AAA batteries according to the marked polarity.
Insert one finger fully into the sensor with the fingernail facing upward.
Press the power button.
Keep the hand and finger still during measurement.
Wait for the displayed values to stabilise.
Record the SpO₂ and pulse-rate readings if required.
Remove the finger and allow the device to switch off automatically.

Package Contents

A standard package may include:

CMS-50D pulse oximeter
Two AAA batteries
Carrying lanyard
Protective pouch
User manual
Retail packaging

Additional Information for Customers in Bangladesh

Several CMS-50D versions are available in the Bangladeshi market. Customers should confirm the manufacturer, audible-alarm function, display type, USB connectivity, warranty and included accessories before purchasing. Standard CMS-50D and CMS-50D Plus versions may have different features.

Movement, cold fingers, weak circulation, bright ambient light, nail polish and artificial nails may affect measurement accuracy. Keep the hand warm and still, and wait for the reading to stabilise. Clean the finger chamber according to the manufacturer’s instructions when the device is shared.

This pulse oximeter is intended for spot-check monitoring and does not replace professional medical assessment. Seek urgent medical assistance if the user experiences severe breathing difficulty, chest pain, confusion, bluish lips or face, or persistently abnormal readings.