CONTEC CMS50D Fingertip Pulse Oximeter

Description

CONTEC CMS50D Fingertip Pulse Oximeter is a compact, lightweight, and easy-to-use non-invasive monitoring device designed to measure blood oxygen saturation (SpO₂) and pulse rate (PR) through the fingertip. It uses photoelectric oxyhemoglobin inspection technology to provide convenient measurements without the need for needles or blood sampling.

Its small size and lightweight construction make it easy to carry and use in different environments. The device displays SpO₂ and pulse rate readings along with a pulse waveform and bar graph, helping users monitor their readings at a glance. The CMS50D also offers adjustable display settings, low-voltage indication, and automatic power-off when the finger is removed.

Key Specifications

• Brand: CONTEC
• Model: CMS50D
• Product Type: Fingertip Pulse Oximeter
• Measurement Method: Non-invasive fingertip measurement
• Parameters Measured: SpO₂ and Pulse Rate
• SpO₂ Measuring Range: 0%–100%
• SpO₂ Resolution: 1%
• SpO₂ Accuracy: ±2% for 70%–100%
• Pulse Rate Range: 30–250 bpm
• Pulse Rate Resolution: 1 bpm
• Pulse Rate Accuracy: ±2 bpm or ±2%, whichever is greater
• Display: OLED display
• Screen Resolution: 128 × 64
• Display Information: SpO₂ value, pulse rate, pulse waveform, and bar graph
• Power Supply: 2 × 1.5V AAA alkaline batteries
• Operating Voltage: DC 2.6–3.6V
• Power Consumption: Less than 30 mA
• Dimensions: Approximately 57 × 31 × 32 mm
• Weight: Approximately 50 g with batteries
• Automatic Power-Off: Yes, when the finger is removed
• Low-Battery Indicator: Yes

Key Benefits

Quick SpO₂ and Pulse Rate Measurement
The CMS50D provides convenient fingertip measurement of blood oxygen saturation and pulse rate, allowing users to obtain readings without invasive procedures.

Clear OLED Display
The display provides SpO₂ and pulse-rate readings along with a pulse waveform and bar graph, making the measurement information easy to monitor.

Compact and Lightweight
Measuring approximately 57 × 31 × 32 mm and weighing around 50 g with batteries, the CMS50D is easy to carry in a medical bag, purse, or travel kit.

Simple Operation
The device is designed for straightforward fingertip operation, making it convenient for routine monitoring at home or in healthcare environments.

Adjustable Display
The display mode can be changed and screen brightness can be adjusted according to user preference.

Pulse Waveform and Bar Graph
In addition to numerical readings, the device provides a pulse waveform and bar graph for additional visual information about the detected pulse.

Low-Battery Indication
A low-voltage indicator alerts the user when the battery voltage is becoming too low for normal operation.

Automatic Power Saving
The CMS50D can automatically switch off when the finger is removed from the probe, helping conserve battery power.

Battery Powered and Portable
Powered by two AAA alkaline batteries, the device can be used without an external power source, making it convenient for travel and mobile healthcare use.

Ideal For

The CONTEC CMS50D Fingertip Pulse Oximeter is suitable for:

• Home health monitoring
• Hospitals and clinics
• Community healthcare
• Doctors and nurses
• Healthcare professionals
• Fitness and sports-related monitoring
• General wellness monitoring
• Travel and portable healthcare kits

Important Note: The CMS50D is intended for non-invasive measurement and monitoring of SpO₂ and pulse rate. It should not be used as a substitute for professional medical diagnosis or treatment. Measurements can be affected by factors such as movement, poor circulation, and improper finger placement.