Pulse oximeter - Blood oxygen saturation monitor

Measure your pulse, but especially the oxygen concentration (O₂) present in your bloodstream in a non-invasive way.

The measurement is simple and practical:

Place your finger in the photoelectric sensor; the device collects data through the skin using a light-sensitive detector, then the measurement result is displayed on the indicator.

Technical specifications :

• Display mode: 1.1-inch color OLED screen
• Screen resolution: 96 x 64
• Accuracy: 70% ~ 99%
• Measurement range for pulse frequency: 30bpm ~ 240bpm (Accuracy: ±2bpm or ±2%)
• Consumption: less than 30 mA
• Operating voltage: DC 3.0V
• Battery: 2 x AAA 1.5V alkaline batteries (not included)
• Battery life: Minimum 20 hours, theoretical value is 32 hours