Physio® Control Red 11996-000331 SpO2 SensorThis original Masimo 20-pin Red sensor is for use with Masimo monitors that require the Masimo Red sensors, such as Rad-57 and Radical-7. This sensor measures pulsoximetry, pulse rate, and perfusion index.

OEM 11996-000331 (Adult Clip, 3 Feet), Part Number 2053

$170