Fingertip Pulse Oximeter LED Display Blood Oxygen Saturation SpO2 Health Monitor

✅Accurate SpO2 & Pulse Rate Monitoring. SpO2 Range: 70% – 100%. Pulse Rate Range: 30 – 250 BPM. ✅LED Display – Bright, clear readings even in low light. Display Type: LED. Auto Power-Off: After 8 seconds of no signal.

eBay