Small, lightweight, portable device intended for use in measuring and displaying functional oxygen saturation of arterial haemoglobin (SpO2) and pulse rate (PR).

• Dual color OLED display

• For spot check of oxygen level in blood

• Compact and power-economic design

• 4-direction display with 6 display modes

• Low battery indicator and automatic power off

• One button operation

• 10-level brightness

• Includes two AAA batteries, lanyard and carrying pouch

• Parameters: Combines SpO2, oulse rate, and plethysmogram/bar graph on one display