Creative PC-60E Finger Pulse Oximeter (Option of external Sensors for Paediatric and Infant use).Lightweight and Small in size. Suitable for Adult, Paediatric and Neonatal use with external probe option. Low battery voltage indication. Battery Life > 30hrs with x2 AAA Batteries. Automatic Power ON OFF for ease of use. "No button" Design, Auto rotate feature. Plethysmographic waveform indicates optimum finger placement. Innovative 4 direction OLED display. Accurately measures SpO2, Pulse Rate, PR, PI, Pulse Bar. Pre set Audio and Visual alert