1. Backed with immense domain expertise, we have been able to offer the finest grade CONTEC PULSE OXIMETER CMS50D 2. To meet the diverse requirements of our valued clients, we are engrossed in providing top-notch gradeCONTEC PULSE OXIMETER CMS50D. This Finger Pulse Oximeter can be used in measuring the pulse oxygen saturation and pulse rate through finger. 0%~100%, (the resolution is 1%). Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when pulse-filling ratio is