The Contec CMS70A oximeter is a professional device for measuring oxygen saturation and heart rate with a finger sensor. The device has a USB port and software for connection and monitoring via computer. It can be used in hospitals, clinics, doctors’ offices, at home, or in training and rehabilitation settings (use during training is not recommended).

The Contec CMS70A uses photoelectric technology to measure oxyhemoglobin, based on pulse scanning and recording. The measurement is carried out by attaching the finger sensor and reading the values.

• Professional oximeter;
• Adult sensor;
• Low power consumption;
• Adjustable display mode;
• TFT and LED display;
• SpO2 value display;
• Heart rate display with graphical presentation;
• PI value display;
• Pulse waveform display;
• Battery indicator;
• Review mode;
• Adjustable display brightness;
• Adjustable volume;
• Pulse beep sound;
• Alarm function – the user can set alarm limits;
• Real-time data transfer function;
• Clock function;
• Two power supply types (AC and internal power source);
• Data storage function with transfer capability to a computer;
• Product dimensions: 26.9(L) × 22.2(W) × 7.9(H) cm;
• Product weight: approximately 1 kg.

Technical specifications:

• Display resolution: 320*240;
• SpO2 measurement range: 0% ~ 100% (resolution 1%);
• Accuracy: 70%~100%: ± 2%, below 70% unspecified;
• PR measurement range: 30 bpm ~ 250 bpm (resolution 1 bpm);
• Accuracy: ± 2 bpm or ± 2% (whichever is greater);
• Low perfusion measurement performance: SpO2 and heart rate values are displayed correctly when the perfusion index is 0.4%. SpO2 error ± 4%, pulse error ± 2 bpm or ± 2% (whichever is greater);
• Ambient light resistance: Deviation between the measured value under artificial or natural light and in a dark room is less than ± 1%;
• Power consumption: approximately 350 mA;
• Voltage: AC 100~240V, 50/60Hz;
• Power source: Built-in rechargeable lithium battery;
• Battery operating time: After a full charge, continuous operating time is not less than 1 hour;
• Safety type: Class II, BF type.

Package contents:

• Main unit;
• Adult sensor;
• Power cord;
• USB data cable;
• User manual;
• QR code for the software (inside the package).

This device is a medical device.