M50 SpO2 pulse oximeter sensors are intended for continuous monitoring of arterial oxygen saturation and pulse rate. The pulse oximeter SpO2 probes are compatible with BCI and Choice pulse oximeters with DB9 connectors. All material that comes into contact with skin has passed the biocompatibility test and can minimize the risk of skin allergies, cell cytotoxicity and stimulating.

The M50D pulse oximeter sensor probe is designed to take measurement by clipping on to the patient's ear. M50D has two different types of connectors - as shown in the diagram below - DB9 (left) and miniature D (right).

M-50 SpO2 sensors are FDA approved.

See how to use an ear clip pulse oximeter for more information.

Compatibility

DB9 connectors

Choice compatible pulse oximeters: MD300K1, MD300K12, MD300K2, MD300K3, MD300M, MD300I, MD300I1, MD300I2, MB300WB, MD2000A, MD300B, MD300B-S, MD300A, MD300H, MD2000B

Miniature D connectors

Choice compatible pulse oximeters: MD300W1, MD300I-P

Technical Specifications

• Measuring range for SPO2: 70-100%
• SpO2 measurement accuracy: 90%--100%, ±1%; 70%--89%, ±2%; ≤70%, unspecified.
• Storage temperature: -20°C to 50°C
• Operation temperature: 5°C to 40°C
• Relative humidity: 35% - 75%