The portable finger pulse oximeter by Microlife is a non-invasive device designed to measure arterial blood hemoglobin oxygen saturation (SpO₂) and monitor pulse rate in adults and children. It is suitable for personal use (at home or while travelling), as well as for use in the medical sector (hospitals and other healthcare facilities). Clinical studies have demonstrated the high accuracy of this device. Model: OXY 300 Dimensions: 56 × 31 × 30.5 mm Weight: 56 g (including batteries) Batteries: 2 × 1.5V AAA alkaline batteries Pulse measurement range: 30 ~ 250 bpm SpO₂ measurement range: 70 ~ 100% The device comes with a 2-year warranty from the date of purchase. Opening the device or making any other modifications will void the warranty.
