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CONTEC CMS50-Pro CE Pulse Oximeter – Fingertip Blood Oxygen & Heart Rate Monitor #

CONTEC CMS50-Pro CE Pulse Oximeter – Fingertip Blood Oxygen & Heart Rate Monitor #

Regular price $18.75
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Professional CONTEC CMS50-Pro pulse oximeter with 0.96'' color screen. CE certified, measures SpO2, pulse rate, PI value & waveform. Portable fingertip oximeter for home, clinical & sports use. Shop now!

The CONTEC CMS50-Pro CE Pulse Oximeter is a professional-grade, portable fingertip device engineered for fast, accurate, and non-invasive measurement of blood oxygen saturation (SpO₂) and pulse rate. The CMS50-Pro combines advanced photoelectric technology with a sleek, user-friendly design—making it the ideal choice for home health monitoring, clinical settings, and sports wellness.


Key Features

📱 0.96'' High-Resolution Color Screen

The CMS50-Pro features a vibrant 0.96-inch color display with a crisp resolution of 160 × 80 pixels. The bright, clear screen ensures easy readability in any environment—from bright daylight to dimly lit rooms.

📊 Comprehensive Data Display at a Glance

Monitor your vital signs with complete clarity. The device displays:

  • SpO₂ Value – Blood oxygen saturation percentage

  • Pulse Rate Value & Bar Graph – Real-time heart rate monitoring

  • Pulse Waveform – Visual plethysmographic waveform for signal quality assessment

  • PI Value (Perfusion Index) – Optional display indicating pulse strength at the monitoring site

🔄 Smart Auto-Rotating Display

The screen orientation automatically adjusts based on how you hold the device, making it equally convenient to read measurements whether you are using it on your left or right hand.

⚡ Auto Power On & Auto Standby

Simply insert your finger, and the device powers on automatically—no buttons to press. When not in use, it enters auto standby mode to conserve battery life.

🔋 Battery Power & Low-Voltage Indication

The device clearly indicates remaining battery power. When voltage drops too low for proper operation, a low-voltage warning symbol appears, so you are never caught off guard.

🎵 Adjustable Sound Prompts (Optional)

Customize your experience with optional pulse rate sound prompts and audible notifications, allowing you to monitor your vitals without constantly looking at the screen.

💪 Durable & Lightweight Design

Housed in a durable ABS plastic casing, the CMS50-Pro weighs only approximately 50 grams (including batteries) and measures just 60(L) × 32.5(W) × 30.5(H) mm. Its compact, ergonomic design fits comfortably on fingers of various sizes.


Technical Specifications



Specification Details
Model CONTEC CMS50-Pro
Display 0.96'' Color Screen, 160 × 80 Resolution
SpO₂ Measurement Range 0% – 100%
SpO₂ Accuracy ±2% (70% – 100%)
PR Measurement Range 30 – 250 bpm
PR Accuracy ±2 bpm or ±2% (whichever is greater)
PI Measurement Range 0% – 20%
PI Accuracy ±1% (1% – 20%); ±0.2% (0% – 0.9%)
Low Perfusion Accuracy SpO₂: ±4%; PR: ±2 bpm or ±2%
Power Supply 2 × AAA Alkaline Batteries
Battery Life ≥ 20 hours continuous use
Working Voltage DC 3.0 V
Dimensions 60(L) × 32.5(W) × 30.5(H) mm
Weight Approx. 50g (including batteries)
Safety Class Type BF Applied Part
Certification CE, ISO13485

What's Included

  • 1 × CONTEC CMS50-Pro Pulse Oximeter

  • 1 × User Manual

  • 1 × Lanyard (optional)


Who Is This For?

  • Home Health Users – Daily monitoring of SpO₂ and pulse rate for peace of mind

  • Patients with Respiratory Conditions – Track oxygen levels for COPD, asthma, or sleep apnea management

  • Athletes & Fitness Enthusiasts – Use before or after exercise to optimize performance and recovery

  • High-Altitude Travelers – Monitor acclimatization during mountain climbing or air travel

  • Healthcare Professionals – A reliable, portable tool for clinics, hospitals, and community healthcare

  • Oxygen Bar & Wellness Centers – Quick, non-invasive assessment for clients


Order your CONTEC CMS50-Pro Pulse Oximeter today and monitor your health with professional-grade accuracy!

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