Medquip Fingertip Pulse Oximeter

Large Easy-to-Read LED Display ScreenDisplays SpO2 and pulse rateLow power consuption, Auto-off functionApproximately 30 hours of normal operationAccommodates a wide range of finger sizes from pediatric to adultActual Product Weight: 0.11 lbsBatteries: 2 - AAABattery Duration: 30 HoursDisplay Type: LEDOperating Relative Humidity: 15-90 PercentOperating Temperature: 41 to 104 deg FOverall Product Height: 1.18"Overall Product Length: 2.2"Overall Product Width: 1.26"Primary Product Color: WhitePrimary Product Material: PlasticPulse Rate Accuracy Range: + / - 2 PercentPulse Rate Display Range: 0-254 bpmPulse Rate Measurement Range: 30-235 bpmSpO2 Accuracy Range: + / - 3 PercentSpO2 Measurement Range: 70-90 PercentStorage Temperature: -4 to 131 deg FWarranty: 2 Year Limited