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finger pulse oximeter b-85-2

BOXYM Finger Pulse Oximeter

Fast and Accurately measure your blood oxygen level, pulse rate, and perfusion index.


Finger Pulse Oximeter

Fast and accurately determine your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 8 seconds and display it conveniently on a large digital LED display.

PR and SPO₂

Pulse oximeter detects blood oxygen saturation (SPO₂) and pulse rate (PR). Pulse oximetry is a simple non-invasive method of monitoring the percentage of haemoglobin (Hb) which is saturated with oxygen. The pulse oximeter consists of a probe attached to the patient’s finger or ear lobe which is linked to a computerised unit. The unit displays the percentage of Hb saturated with oxygen together with an audible signal for each pulse beat, a calculated heart rate and in some models, a graphical display of the blood flow past the probe. Audible alarms which can be programmed by the user are provided. An oximeter detects hypoxia before the patient becomes clinically cyanosed.

What is Pulse Oximetry?

Pulse oximetry is a non-invasive method for monitoring a person’s O2 saturation. In its most common (transmissive) application mode, a sensor device is placed on a thin part of the patient’s body, usually a fingertip or earlobe, or in the case of an infant, across a foot.
finger pulse oximeter b-85 structure

Highlight Features of B-85

Humanization design: feel comfortable and easy to carry, easy to operate, shows a clear reading. B-85 finger pulse oximeter got many highlights features as follow:

Fast and accurate

Accurately measure your blood oxygen level, pulse rate, it only takes 8 seconds to output the measurement result by clinically tested.

Power supply

2pcs standard AAA batteries, with battery capability indication.


Suitable for homes, hospitals, schools and physical examination centers.

Auditory alarm

Auditory alarm to warn you when your SpO2 and Pulse Rate are beyond set limits.


2pcs standard AAA batteries, with battery capability indication, the device shuts down by itself when no finger is placed on it ≥8 seconds.
finger pulse oximeter b-85-5


Higher brightness longer life and larger viewing angle.


Compact, small size, light weight and easy to carry.
finger pulse oximeter b-85 size
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finger pulse oximeter b-85-2
finger pulse oximeter b-85-4
finger pulse oximeter b-85-1
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