It looks like you're looking for an SpO2 sensor compatible with the Contec CMS 5100/8000 pulse oximeters. Here are a few options:

1. Contec SpO2 Sensor Pediatric Clip Type: This sensor is designed for use with Contec CMS 5100/8000 pulse oximeters and features a convenient clip design for a secure and comfortable fit. It's suitable for adult patients and ensures accurate SpO2 readings1.

Spo2 Sensor for Contec CMS 5100/8000 6 PIN: Available on IndiaMART, this sensor is priced at ₹890 and comes with a 6-month warranty. It's suitable for adult, pediatric, and neonate patients2.

SPO2 Probe with Sensor for Contec Patient Monitor (6PIN): Available on Amazon, this sensor is priced at ₹2,499 and is compatible with a variety of existing monitors. It features a durable cable and high-quality sensor3.

Would you like more details on any of these options?