VRcast ® Pulse Oximeter Fingertip VRC01 Oxygen Saturation Monitor, SpO2 and Heart Rate Monitoring with LED Display (Blue-White)

Accurate and precise infrared based measurement, 3-6 Months Warranty, T and C Apply
Fully covered under amazon warranty policy
Very quick testing. One button operation. Smart auto shutdown
The spo2 and heart rate measurement. Soft silica gel finger mold. The blue-white combination color model is the economy model
Multiple views for display orientation LED display for clear results. Perfect for home use. Lightweight and portable