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Beurer PO 40 pulse oximeter

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The advantages of the Beurer PO 40 oximeter oximeter:

  • LED display with bright color display shows SpO2 (oxygen saturation) and heart rate
  • 4 different display modes for easy reading
  • adjustable display brightness
  • Small and lightweight design (weighs only 55 grams)
  • Switches off automatically
  • Also shows the heartbeats with live graph
  • Measurement range of the saturation: 70 – 100% (accuracy ± 2%)
  • Heart rate measuring range: 30 ~ 250 bpm
  • Low energy consumption: up to 30 hours working on 2x AAA batteries
  • Protected against the ingress of dust and dripping water: IP22
  • 5 year warranty

  • Trustworthy & accurate assortment
  • Ordered before patient & doctor
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  • More than 50.000 satisfied customers
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  • Extensive customer service Mon. to Fri. from 9:00 am to 17:00 pm
  • Also order by phone on 0182 - 23 93 93
  • Orders placed before 16:59 on working days shipped today
  • World wide shipping from 50 euros, otherwise 5,95
  • Choose your delivery date yourself, also on Saturday
  • Need today? Pick up possible
  • 30 days cooling-off period. Return without giving a reason
  • Pay as you want: in advance or afterwards
  • Safe shopping and paying with Thuiswinkelwaarborg

The Beurer PO 40 is an even lighter and more compact version than its brother de Beurer PO 30. Both are high quality oximeters, which measures the heart rate in addition to the oxygen level in the blood. The measurement is extremely simple and completely painless. All you have to do is clip the PO 40 to a fingertip and it will start measuring right away.

The Beurer PO 40 has a clearly legible screen due to the 4 different display options and because the brightness can be adjusted. This way you can also use your SpO2 (oxygen saturation) and measure heart rate. Thanks to the included belt bag, you can easily take the saturation meter with you during a long (mountain) hike.

Need personal and expert advice?

icon advice Personal en expert advice

icon box Ordered before 16:59, shipped today!*

icon lock  Safety pay, also afterwards

icon return period  30 days cooling-off period **

Plus & minuses

  • Very easy to use, fast reliable measurement
  • Turns itself off
  • Easy to carry with the included belt bag
  • Multiple display modes and brightness levels for easy-to-read measurements
  • No memory function for reviewing measurements
  • No Bluetooth for connection to smartphone

Frequently asked questions about this product

There are currently no questions about this product.

Package contents

The Beurer PO 40 oximeter is delivered to you complete. In the box you will find everything to start measuring right away. The box contains:

  • Oximeter
  • Manual
  • 2x AAA batteries
  • Storage pouch/Belt pouch

Useful documents and links

Useful documents belonging to the Beurer PO 40 pulse oximeter:

Additional information
Dimensions 8,8x12,6x5,8 cm


Type number


Manufacturer code


EAN number


Warranty period

5 years

Repair type





Deviation +/- 2%


Saturation (SpO2 %), Heart Rate (Pulse Rate), Blood Flow (Perfusion Index)

Power supply (power supply)

AAA batteries

Target audience


Computer connection


Smartphone connection


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