CMS70A Tabletop Pulse Oximeter | Desktop SpO2 Monitor with TFT Display & PC Software #

Tabletop pulse oximeter with 320×240 TFT display, SpO2 and PR monitoring, PI display, adjustable brightness, alarm functions, and PC data upload. Ideal for hospitals, clinics, and home use.

The CONTEC CMS70A Tabletop Pulse Oximeter is a desktop, non-invasive device designed for accurate and reliable measurement of blood oxygen saturation (SpO₂) and pulse rate (PR). Adopting Photoelectric Oxyhemoglobin Inspection Technology integrated with Capacity Pulse Scanning & Recording Technology, this tabletop oximeter delivers consistent, professional-grade results through the fingertip.

Featuring a 320×240 resolution TFT display, comprehensive parameter readouts including PI value and pulse waveform, and dual power supply (AC mains and built-in rechargeable battery), the CMS70A is designed for both stationary clinical use and portable applications. With adjustable screen brightness, alarm functions, and PC data upload capability, this device offers the versatility and performance required in modern healthcare settings.

Ideal for hospitals, clinics, oxygen bars, community healthcare, and home use. Can be used before or after physical activity—not recommended for use during exercise.

Key Features

🩸 Accurate SpO₂ & Pulse Rate Monitoring

The CMS70A provides precise measurement of blood oxygen saturation (SpO₂) and pulse rate (PR) through the fingertip.

• SpO₂ Measuring Range: 0%–100% (resolution 1%)

• SpO₂ Accuracy: ±2% (70%–100%); below 70% unspecified

• Pulse Rate Range: 30–250 bpm (resolution 1 bpm)

• Pulse Rate Accuracy: ±2 bpm or ±2% (whichever is greater)

🖥️ High-Resolution TFT Display

The 320×240 resolution TFT color display delivers clear, easy-to-read visuals with excellent clarity. All essential parameters are shown on one screen for quick assessment.

📊 Comprehensive Display Information

The CMS70A screen shows all critical data at a glance:

• SpO₂ value – Blood oxygen saturation percentage

• Pulse rate value & bar graph – Heart rate with visual pulse strength indicator

• PI value – Perfusion Index, indicating signal strength at the measurement site

• Pulse waveform – Real-time plethysmographic waveform

• Battery power display – Remaining battery level

🔄 Adjustable Display & Audio Settings

Customize the device to your preference:

• Adjustable screen brightness – Optimal visibility in any lighting condition

• Adjustable volume – Control audio feedback levels

• Changeable display mode – Multiple viewing formats

🔊 Pulse Sound Indication

Pulse rate sound indication provides audible feedback for each heartbeat, which can be turned on or off as needed.

⚠️ Smart Alarm Functions

Stay informed with customizable alarms:

• Adjustable upper/lower alarm limits – Set your own SpO₂ and PR thresholds

• Low-voltage alarm – Alerts before battery power becomes too low

💾 Data Storage & PC Upload

The CMS70A features robust data management capabilities:

• On-device data storage – Store measurement data for later review

• PC data upload – Upload stored data to a computer for analysis

• Real-time data transmission – Stream live data to computers

🕒 Clock Function

Built-in real-time clock ensures accurate time-stamping of all measurements.

🔋 Dual Power Supply

The CMS70A offers flexible power options for any setting:

• AC power – 100~240V, 50/60Hz for stationary use

• Built-in rechargeable Li-Polymer battery – Continuous operation for over 1 hour on a full charge

🔌 External Probe Compatibility

Connect with an external oximeter probe for flexible patient monitoring.

💪 Performance in Challenging Conditions

• Weak filling performance – Accurate SpO₂ and pulse rate readings even at 0.4% pulse-filling ratio

• Light resistance – Deviation less than ±1% versus darkroom conditions

Specifications

Why Choose the CMS70A?

Whether you're a healthcare professional, clinic administrator, or home user, the CONTEC CMS70A Tabletop Pulse Oximeter delivers the accuracy, versatility, and reliability you need for effective oxygen saturation monitoring.

What's Included

• CMS70A Tabletop Pulse Oximeter

• Oximeter Probe

• Power Cord

• Data Cable

• User Manual

Applications

The CMS70A Pulse Oximeter is suitable for:

• Hospitals & Clinics – Patient monitoring in wards, ICUs, and outpatient departments

• Home Healthcare – Daily oxygen level monitoring for chronic conditions

• Oxygen Bars – Pre/post-oxygen therapy assessment

• Community Healthcare – Public health screenings

• Sports & Fitness – Performance monitoring (before or after exercise, not during)

FAQ

Q: What does the CMS70A measure?
A: The CMS70A measures blood oxygen saturation (SpO₂), pulse rate (PR), and Perfusion Index (PI) through the fingertip.

Q: What type of display does it have?
A: The CMS70A features a 320×240 resolution TFT color display with adjustable brightness and changeable display modes.

Q: Does it have alarm functions?
A: Yes. The CMS70A features adjustable upper and lower alarm limits for SpO₂ and pulse rate, as well as a low-voltage alarm.

Q: Can I store and upload data?
A: Yes. The device stores measurement data on-board and allows upload to a computer for review. It also supports real-time data transmission to computers.

Q: What power options are available?
A: The CMS70A supports dual power supply – AC mains (100–240V, 50/60Hz) and a built-in rechargeable Li-Polymer battery with over 1 hour of continuous operation.

Q: Is the device easy to operate?
A: Yes. The CMS70A features simple menu operation with low power consumption.

Q: Can I connect an external probe?
A: Yes. The CMS70A is compatible with external oximeter probes.

Q: What is Perfusion Index (PI)?
A: Perfusion Index is a measure of the strength of the pulse signal at the measurement site, helping indicate whether the reading is reliable.

Q: Can I use it during exercise?
A: The CMS70A can be used before or after exercise, but it is not recommended for use during physical activity.

Q: Who is this device suitable for?
A: The CMS70A is suitable for hospitals, clinics, oxygen bars, community healthcare, and home use.