Small volume(57(L)× 31(W)×32(H)mm) 、 light, convenient to carry

Display Mode:0.96" double Color OLED display,Screen Resolution:128*64

SpO2 Measuring Range: O~100% PR Measuring Range:30~250bpm

Resolution: 1% for Spo2,1bpm for pulse rate Accuracy: 土 2%(70%～100%), unspecified(<70%) for Spo2,士2bpm or+ 2%(select larger) for pulse rate

Power Supply:1.5V(AAA size) alkaline batteries×2 Can work 36 hours continuously

(Please note that MOQ: 500units)