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CMS50QB Fingertip Pulse Oximeter | Portable SpO2 Monitor with Auto-Rotating Display
CMS50QB Fingertip Pulse Oximeter | Portable SpO2 Monitor with Auto-Rotating Display
Fingertip pulse oximeter with SpO2 and pulse rate monitoring, pulse waveform display, auto-rotating screen, charging function, and sound alerts. Portable oxygen monitor for home, sports, and clinical use.
The CONTEC CMS50QB Fingertip Pulse Oximeter is a portable, non-invasive device designed for fast and accurate measurement of blood oxygen saturation (SpO₂) and pulse rate (PR). Adopting Photoelectric Oxyhemoglobin Inspection Technology integrated with Capacity Pulse Scanning & Recording Technology, this compact oximeter delivers reliable results through the fingertip in seconds.
Featuring a clear display with SpO₂ value, pulse rate value, bar graph, and pulse waveform, the CMS50QB provides comprehensive, easy-to-read measurements at a glance. With auto-rotating display, charging function, automatic standby, and sound prompts, this device is designed for user convenience and long-lasting performance.
Ideal for home healthcare, hospitals, oxygen bars, community health services, and sports physical care.
Key Features
🩸 Accurate SpO₂ & Pulse Rate Monitoring
The CMS50QB provides precise measurement of blood oxygen saturation (SpO₂) and pulse rate (PR) through the fingertip.
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SpO₂ value display – Blood oxygen saturation percentage
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PR value and bar graph display – Heart rate in beats per minute with visual pulse strength indicator
📊 Pulse Waveform Display
The pulse waveform display provides real-time plethysmographic visualization, allowing you to assess signal quality and measurement reliability at a glance.
🔄 Auto-Rotating Display
The display direction can be changed automatically, ensuring you can always read measurements comfortably regardless of how you hold the device.
🔋 Charging Function
The CMS50QB features a charging function, eliminating the need for frequent battery replacements.
⚡ Automatic Standby Function
The device features intelligent power management with an automatic standby function that preserves battery life and ensures the device is always ready when you need it.
🔊 Sound Prompts
Stay informed with multiple audio alerts:
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Sound prompt for over-limit – Alerts when measured values exceed set limits
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Sound prompt for low battery – Warns before battery power becomes too low
⚠️ Low-Battery Indication
A low-battery indication appears when the battery voltage is too low to work, alerting you to charge or replace batteries before the device becomes inoperable.
🔄 Changeable Display Mode
The display mode can be changed according to your preference, allowing you to customize the viewing experience.
📱 Compact & Portable Design
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Small in volume, light in weight – convenient for carrying
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Simple operation – easy to use
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Ergonomic fingertip design – comfortable for all users
Specifications
| Feature | Specification |
|---|---|
| Measurement Parameters | SpO₂ (Blood Oxygen Saturation), PR (Pulse Rate) |
| Display Information | SpO₂ value, PR value, bar graph, pulse waveform |
| Display Direction | Auto-rotating |
| Display Mode | Changeable |
| Charging Function | Yes |
| Auto Standby | Yes |
| Sound Prompts | PR sound indication, over-limit prompt, low battery prompt |
| Low-Battery Indication | Yes |
| Technology | Photoelectric Oxyhemoglobin Inspection + Capacity Pulse Scanning & Recording |
Why Choose the CMS50QB?
| Basic Pulse Oximeters | CONTEC CMS50QB |
|---|---|
| Fixed display direction | Auto-rotating display |
| No charging | Built-in charging function |
| Basic display | SpO₂ + PR + bar graph + pulse waveform |
| Manual power-off | Automatic standby |
| No sound alerts | PR sound + over-limit + low battery prompts |
| No battery warning | Low-battery indication |
| Fixed display mode | Changeable display mode |
What's Included
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CMS50QB Fingertip Pulse Oximeter
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Charging Cable
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Lanyard (for convenient carrying)
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User Manual
Applications
The CMS50QB Pulse Oximeter is suitable for:
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Home Healthcare – Daily oxygen level monitoring
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Hospitals & Clinics – Spot-check screening
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Oxygen Bars – Pre/post-oxygen therapy assessment
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Community Healthcare – Public health screenings
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Sports & Fitness – Performance monitoring
FAQ
Q: What does the CMS50QB measure?
A: The CMS50QB 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, bar graph, and real-time pulse waveform.
Q: Does the display rotate automatically?
A: Yes. The display direction can be changed automatically for comfortable viewing from any angle.
Q: Does it have a charging function?
A: Yes. The CMS50QB features a charging function—no frequent battery replacements required.
Q: Does the device have an auto-off function?
A: Yes. The CMS50QB features an automatic standby function to preserve battery life.
Q: Does it have sound alerts?
A: Yes. The device features PR sound indication, over-limit sound prompt, and low battery sound prompt.
Q: Is there a low battery warning?
A: Yes. A low-battery indication appears when the battery voltage is too low to work.
Q: Can I change the display mode?
A: Yes. The display mode can be changed according to your preference.
Q: Who is this device suitable for?
A: The CMS50QB is suitable for home healthcare, hospitals, oxygen bars, community healthcare, and sports physical care.
