GIMA OXY-4 Finger pulse oximeter waterproof

Practical and very easy to use.
Put it on your index finger, turn it on and read the oxygen and heart rate readings after a few seconds. Adapted for adults and children. It is intended for use in general practitioners' offices, clinics, hospitals and at home.
The most important features.
-Lightweight, small size
-Size: 66 x 36 x 33 mm
-Robust pulse oximeter - waterproof
-Precise measurement of SpO2 and heart rate
-Two-color display for the presentation of SpO2, HR and Pleth curves
-Measurement range, SpO2 35 - 99%, Heart rate 30 - 240 bpm
-Innovative 4-way data display
-Automatic on/off
-More than 30 hours of continuous use with 2 AAA alkaline batteries
-Sound and visual alarm function
-Battery voltage indication, low battery voltage alarm
Set includes:
-pulse oximeter OXY-4
- batteries
-cord for hanging the oximeter