Handheld Digital Spo2 Oximeter Fingertip Blood Oxygen Patient Monitor Chargeable
Adult spo2 probe, pc software. SpO2 error is ±4%, pulse rate error is ±2bpm or ±2% (whichever is greater). SpO2 value display. External SpO2 probe. Screen brightness can be changed. Display mode: 1.77" TFT color screen.