Philips® 989803144371 Compatible SpO2 Sensor (Adult Soft)This short, 3 foot cable sensor is for use with an extension cable, and is compatible for the following Philips monitors: Viridia 24C, C1, C3, M3, M4, MP20, MP30, MP40, MP50, M1191A, MP70, MP80, VM4, VM6, VM8, HeartStart MRx and SureSigns VS2, VS3.

OEM 989803144371 (Adult Soft), Part Number S403S-910