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Blata Business Group - ❇️ Fingertip Pulse Oximeter Blood Oxygen Saturation Meter ✓ Model: LK87 ✓Small in size ✓Light in weight ✓Easy to carry and ✓Low power consumption when no finger is
BM1000B Pulse Oximeter User Manual BERRYMED LIMITED
Fingertip Pulse Oximeter Oxygen Saturation Blood Oxygen Monitor Fast Shipping - China Fingertip Pulse Oximeter, Pulse Oximeter Fingertip | Made-in-China.com