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The color OLED display clearly displays SpO2 (blood oxygen saturation), PR (pulse and heartbeat) and PI (perfusion index). Imported chips are accurate and sensitive.
Small in size and light in weight.
Easy to use. Widely used in family health care, oxygen bar, community health center, sports health.
Size: about 66 * 33 * 32 mm
Display mode: OLED display
Accuracy of blood oxygen measurement range: 0-100% + - 2
Accuracy of pulse and heartbeat measurement range: 20-300bpm + - 1bpm
Blood perfusion index: 0.2%, + - 0.1% or higher
PI measurement range: 0.2% - 30%
Power requirements: 2 x AAA batteries (not included)
Manufacturing method: semi mechanical
1 x product
1 x Manual
1 x box packaging
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.