CMS50NA Fingertip Pulse Oximeter | Portable SpO2 Monitor with Pulse Waveform Display #

Fingertip pulse oximeter with SpO2 and pulse rate monitoring, pulse waveform display, auto standby, and adjustable screen brightness. Portable oxygen monitor for home, sports, and clinical use.

The CONTEC CMS50NA Fingertip Pulse Oximeter is a portable, non-invasive device designed for fast and reliable measurement of blood oxygen saturation (SpO₂) and pulse rate (PR). Whether you're monitoring respiratory conditions, tracking fitness performance at altitude, or conducting spot checks in clinical settings, this compact oximeter delivers accurate results in seconds.

Featuring SpO₂ and pulse rate display, real-time pulse waveform, bar graph indication, and adjustable screen brightness, the CMS50NA provides clear, easy-to-read readings in any environment. With auto standby and automatic power-off functions, this device is designed for energy efficiency and extended battery life.

Ideal for home healthcare, sports enthusiasts, high-altitude areas, community health services, and medical institutions.

Key Features

🩸 Accurate SpO₂ & Pulse Rate Monitoring

The CMS50NA provides precise measurement of blood oxygen saturation (SpO₂) and pulse rate (PR) through the fingertip. The device uses two wavelengths of light transmitted through the finger to deliver quick, non-invasive readings.

📊 Comprehensive Display Information

The CMS50NA screen shows all essential data at a glance:

• SpO₂ value – Blood oxygen saturation percentage

• Pulse rate value – Heart rate in beats per minute

• Pulse waveform – Real-time plethysmographic waveform for visual assessment

• Bar graph – Visual pulse strength indicator

🔄 Adjustable Display Mode (Optional)

The display mode can be changed according to your preference, allowing you to view measurements in the most comfortable orientation.

💡 Screen Brightness Adjustment

The screen brightness is adjustable, ensuring clear visibility in both bright daylight and dim environments.

🔋 Auto Standby & Automatic Power-Off

The device features auto standby mode and shuts off automatically when no signal is detected, preserving battery life and ensuring the device is always ready when you need it.

⚠️ Battery Voltage Low Indication

A low battery indication alerts you when the battery voltage is running low, so you can replace batteries before the device becomes inoperable.

📱 Compact & Portable Design

• Small volume and light weight – fits easily in pocket or bag

• Simple operation – one-button control

• Convenient carrying – ideal for travel, sports, and daily use

Specifications

Why Choose the CMS50NA?

What's Included

• CMS50NA Fingertip Pulse Oximeter

• User Manual

• Lanyard (for convenient carrying)

• (Batteries not included)

Applications

The CMS50NA Pulse Oximeter is suitable for:

• Home Healthcare – Daily oxygen level monitoring

• Sports & Fitness – Tracking performance at altitude or during intense exercise

• Plateau/High-Altitude Areas – Monitoring oxygen saturation in low-oxygen environments

• Community Health Services – Spot-check screening

• Oxygen Bars & Fitness Clubs – Pre/post-exercise assessment

• Medical Institutions – Clinical spot-check monitoring

FAQ

Q: What does the CMS50NA measure?
A: The CMS50NA measures blood oxygen saturation (SpO₂) and pulse rate (PR) through the fingertip.

Q: What information does the display show?
A: The display shows SpO₂ value, pulse rate value, real-time pulse waveform, and a bar graph indicating pulse strength.

Q: Can I adjust the screen brightness?
A: Yes. The screen brightness is adjustable for optimal visibility in different lighting conditions.

Q: Does the device have an auto power-off feature?
A: Yes. The CMS50NA features auto standby and shuts off automatically when no signal is detected, preserving battery life.

Q: Is there a low battery indicator?
A: Yes. A battery voltage low indication alerts you when batteries need replacement.

Q: Is the device easy to use?
A: Yes. The CMS50NA features simple, one-button operation and is compact and lightweight for convenient carrying.

Q: Who is this device suitable for?
A: The CMS50NA is suitable for home healthcare, sports and fitness, high-altitude areas, community health services, and medical institutions.