3B Medical Digital Pulse Oximeter with Lanyard and Carry Case - Pink

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MSRP: $75.00
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3B Medical Digital Pulse Oximeter with Lanyard and Carry Case - Pink

3B Pulse Oximeter is a dependable and comfortable way to monitor pulse rate. It can be used by a wide range of patients. This 3B Medical Pulse Oximeter is a non-invasive spot check measurement of functional blood and oxygen saturation. It has multi-angle display modes and the brightness can be adjusted for easier reading. This tool can be used at home and is a safe way to keep track of your heart health. This Finger pulse oximeter reading accurately for oxygen saturation and pulse rate, low-battery indicator, one-button operation, and a soft-padded finger insert!

Precisely Measure Oxygen Saturation and Pulse Rate Within ± 2% Accuracy

Incorporate the 3B Medical Pulse Oximeter into your everyday routine and be your own heart health advocate. The device measures your pulse rates between 30 to 250 beats per minute and provides an accurate reading - with only a ± 2% margin of error - to give you peace of mind between doctor appointments. It’s portable size lets you take the oximeter on the go if needed, too.

User–Friendly Functionality Works in Seconds

To use, simply insert your finger into the padded finger insert and push the start button. The device takes no time at all to learn or use, so it’s easy to incorporate into your daily routine.

Uses 2-AAA Batteries to Easily Take On-the-Go

Unlike a lot of devices on the market, the 3B Medical Pulse Oximeter includes two AAA batteries so you can start monitoring your health immediately without having to make an extra trip to the store. Another perk: you won’t need to recharge the device daily, and you’ll be alerted when the batteries are low.


  • 3B Finger Pulse Oximeter reading accurately for oxygen
  • Low-battery indicator
  • One-button operation, and a soft-padded finger insert!
  • Easy to operate
  • Measuring Accuracy: 2% in stage 70%-100% SpO2 and meaningless when stage being smaller than 70%. 2% bpm or 2% (select larger) for Pulse Rate
  • Measuring Performance with Weak Filling Condition: SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is 4%, pulse rate is 2 % bpm or 2% (select large)
  • Optical SensorRed Light (wavelength is 660nm, 6.65mW) Infrared (wavelength is 880nm, 6.75mW)
  • Resistance to Surrounding Light: The deviation between the value measured in the condition of man-made light, indoor natural light and that of a dark room is less than 1%

How to Measure Your Pulse or Blood Oxygen Levels

  • Open the alligator grip, and slide any finger into the padded finger insert
  • Close the alligator grip around your finger
  • Press the start button to see a readout on the display that includes both your pulse and blood oxygen levels
  • Once your oxygen level and heart rate display you can remove your finger


  • One Main Unit
  • Two AAA 1.5V batteries
  • Lanyard
  • Carrying Case
  • Instruction Manual


  • Brand: 3B Medical
  • Product Type: Pulse Oximeter
  • Color: Pink
  • Power Requirements: 2 x 1.5V AAA Alkaline Battery, Adaptable Range 2.6V-3.6V
  • Pulse Intensity Display: Columniation Display
  • Pulse Rate Measuring Range: 30 bpm – 250 bpm
  • Resolution: 1% for SpO2 and 1 bpm for Pulse Rate
  • SpO2 Measuring Range: 0% – 100%
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