Name: Justlang 指尖脈搏心率血氧監測儀 Oximeter｜血氧偵測機｜血液含氧量｜心率波幅顯示 | 歐盟CE認證
SKU: 621f3af79d2c80002c44b9fe
Price: 38.0 HKD
Availability: InStock

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Justlang 指尖脈搏心率血氧監測儀 Oximeter｜血氧偵測機｜血液含氧量｜心率波幅顯示 | 歐盟CE認證

歐盟CE認證
。Perfusion index
。Oxygen Saturation
。Pulse Bar Graph
。Pulse Rate

HK$98.00

HK$38.00

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商品描述

■ 一秒開機，隨時使用

■ 最快只需六秒即可完成測試

■ 血氧值(Blood Oxygen Saturation)範圍：70-99％, 誤差只有±2%

■ 心率(Pulse Rate)範圍：30BPM-240BPM, 誤差只有±1%

■ 又細又輕，可隨身攜帶

■ 彩色LED顯示屏，雙向切換方向

■ 插入兩粒AAA電池即可開啟

■ 低電量提醒功能

■ 待機七秒後自動關機

FingerPulse Oximeter

｜Principle｜

。Perfusionindex

。OxygenSaturation

。PulseBar Graph

。PulseRate

Oxygenatedblood absorbs light preferentially at 940nm (near infra-red light), whereasdeoxygenated blood absorbs light preferentially at 660nm(red light). A pulseoximeter works by passing a beam of red and infra-red light through a pulsatingcapillary bed and then measures the amount of red and infra-red light emergingfrom the tissues via a sensor.The relative a bsorption of light byoxyhemoglobin (HbO) and deoxyhemoglobin is then processed according to theBeer-Lambert's law and the oxygen saturation level (SpO2) determined. ForSports or Aviation use.

｜Specification｜

DisplayType: LED display

SpO2:

Displayrange: 35%-100%

Accuracy:70-99%, ±2%; 0-69% no definition.

PulseRate:

Measurementrange: 25-250 BPM

Accuracy:± 1BPM/± 1% BPM（Take the larger value）

PowerRequirements:

2pcsAAA batteries

EnvironmentRequirements

OperationTemperature: 5°C~40°C