Finger Pulse Oximeter / Heart Rate Monitor With LED Display : The Easy to Use Digital Meter Provides Fast Read Test Results of Blood Oxygen Saturation (SpO2) Levels Along with Heart Pulse Rate! Usable for Both Adult and Pediatric Use. The Compact Oximeter is Highly Portable and Can Be Used In The Home, Office, While Traveling and Involved in Physical Activities. Don't Leave Home Without This Oximeter. Your Life May Depend On It!
1. Load two No. 7 (AAA) batteries according to the correct specifications in the battery compartment and cover the battery cover.
2. Clip fingers into the rubber orifice (fingers should be fully inserted) and release the clip.
3. The switch button on the front panel of the single machine.
4. Read the relevant data directly from the display screen, which can show oxygen saturation, pulse frequency and pulse amplitude.
5. During the measurement process, the display direction can be changed once by pressing the key. A total of 4 directions can be changed or the built-in gravity sensor can be used to switch the 4 display directions automatically.
