Pulse oximeter for Finger Oxygen Measuring Device,Finger Oximeter Measuring Device Measures Oxygen Saturation Pulse Frequency, with OLED Display

• This Fingertip Pulse Oximeter is an innovated medical device with non-invasive and continuous features for artery SPO2 and Pulse Rate (PR) detection. Very portable, it is able to measure SPO2 and PR values quickly and precisely for home use, medical, sports and more.
• Reliable accuracy and durability for fingertip pulse oximeter. Two Color OLED Display, four display modes. 4 Direction Display adjustable. Low voltage indicator, Real-time spot-checks. Low power consumption, 50 hours continuous to work. Low Perfusion ≤0.4%. Small and light weight, convenient to carry.
• SpO2 Measurement range: 70~99% Resolution: ±1% Accuracy: ±2% (70%~99%), unspecified (<70%) Pulse rate Measurement range: 30~240 bpm Resolution: ±1% Accuracy: ±2bpm or ±2% (select larger) Low Perfusion ≤0.4% Battery: 1.5V (AAA size), alkaline battery x 2 Supply voltage: 2.6~3.6V Working current: ≤30mA.
• Batteries not included

Contec CMS50DL fingertip pulse oximeter only. Batteries and accessories not included by the manufacturer. Will require 2x AAA batteries.