SpO2 sensors for Pace Tech monitors without touch-screen technology or a blue/green ring can be found here
Omni-Trak TVS
0m Compatible Goldway SpO2 Sensor
ATL Ultrasound: 800 Plus
This cable will not work with monitors equipped with Masimo's X-Cal technology
Philips M1190A Compatible SpO2 Sensor Connector:Adult Soft SpO2 sensors for Pace Tech3. 0m Compatible Philips M1190A SpO2 Sensor. It is compatible with Philips 78352A, 78352C, 78354A, 78354C, 78834C, M1020A, M1025A, M1025B, M1092A, M1094B, M1204A, M1205A, M1350B, M1722A, M1722B, M1190A, M1723A, M1723B, M1732A, M1732B, M2475B, M3046A M4, V24E, Codemaster, HeartStart XL, Agilent 50XM monitors. M1190A (Adult Clip)