Full Line GE Trusignal Spo2 Sery OEM Part number as below:

TS-N3,

TS-G3,

TS-M3,

TS-H3,

TS-F-D, 

TS-SA-D,

TS-SP-D,

TS-W-D,

TS-E-D,

TS-AF-10,

TS-AP-25