A3

Technical Parameters A3 Color OLED display, four directions adjustable SpO2 and pulse monitoring with waveform display Low-power consumption, continuously worki for 50 hours Small in size, light in weight, and convenient to carry Low voltage alarm di...

A2

Technical Parameters A2 Color OLED display, four directions adjustable SpO2 and pulse monitoring with waveform display Low-power consumption, continuously worki for 50 hours Small in size, light in weight, and convenient to carry Low voltage alarm di...

HF-81

Technical Parameters HF-81 Measurement range 70-99% Accuracy 70%~99%:±2digits 0%~69% no definition Resolution 1% Low perfusion performance PI=0.4%,SpO2=70%,PR=30bpm:Fluke Index II,SpO2+3digits Measure range 30~240bpm Accuracy ±1bpm or ±1% Resolution...

HF-84A1

Technical Parameters HF-84A1 Measurement range 70%~100% Accuracy 80%~100%:±2%（Including 80%) 70%~79%:±3%；Below 70% no requirement Resolution 1% PR Measurement range:30BPM~254BPM Accuracy ≤100BPM,±1BPM;＞100BPM,±2BPM Power Requirements 2pcs AAA-size a...