Masimo Red 2644 DBI-DC12 SpO2 Sensor (Adult Soft, 12 feet)This 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 2644 DBI-DC12 (Adult Soft, 12 feet), Part Number 2644

$450