Eagle Digital Fingertip Pulse Oximeter with Audio-Visual Alarm Measures SpO2 Levels/Plethysmograph/Perfusion Index/Heart Rate, Oxygen Saturation Monitor, Four Color OLED Display (Dust Black)... Eagle Digital Fingertip Pulse Oximeter with Audio-Visual Alarm, Measures SpO2 Levels/Plethysmograph/Perfusion Index/Heart Rate, Oxygen Saturation Monitor, Four Color OLED Display (Dust Black).Eagle fingertip pulse oximeter finger chamber is large and therefore is suitable for wide range of finger sizes. Finger chamber is lined with medical grade silicon padding and fitted with smart spring system. Eagle fingertip pulse oximeter can be used as a paediatric pulse oximeter for kids and children as well as a blood oxygen monitor for adults.Eagle fingertip pulse oximeter is supplied with 2 X AAA Batteries that will enable you to use immediately right out of the box and a neck Lanyard (detachable and adjustable length)for convenience. Supported with 12 months WARRANTY and ever reliable EAGLE technical phone support. This device is for Sports, Aviation and home measurement use. Its great for mountain climbers, bikers, trainers, aviators, and general sport enthusiasts to spot check SpO2 and pulse rate on the fly. Material: ABS + Medical Grade Silicon. Color: Dust Black. Application Range: Adults and paediatrics. Measurement Parameters: SpO2 – 35 to 99 %. Pulse Rate – 30 to 250 BPM. Perfusion Index – 0.2 to 20 ,Pulse Bar Plethysmograph. Accuracy: SpO2: 70 ~ 100%, ±2%, no definition,Pulse rate: 30 ~ 99 bpm, ± 2 bpm, 100 ~ 250 bpm, ±2%, Perfusion Index: 0.2 ~ 1.0%, ±0.2 digits: 1.1 ~ 20 %, ± 20%. Resolution: SpO2: 1%. Pulse Rate: 1 bpm, Perfusion Index: 0.01%, Power Requirement: 2 * AAA 1.5V batteries, 600 mAh alkaline batteries can operate > 24 hours. Package List:1 * EAGLE fingertip pulse oximeter. 1 * Neck Lanyard1 * User Manual (English). 2 * AAA Batteries (Included).. ACCOMODATES WIDE RANGE OF FINGER SIZES: EAGLE fingertip pulse oximeter finger chamber is large and therefore is suitable for wide range of finger sizes. Finger chamber is lined with medical grade silicon padding and fitted with smart spring system. SUITABLE FOR ALL AGES: EAGLE fingertip pulse oximeter can be used as a paediatric pulse oximeter for kids and children as well as a blood oxygen monitor for adults. LOADED WITH ACCESSORIES: EAGLE fingertip pulse oximeter is supplied with 2 X AAA Batteries that will enable you to use immediately right out of the box and a neck Lanyard (detachable and adjustable length) for convenience.