ri-fox N Pulse Oximeter



The ri-fox N is a handy finger pulse oximeter from Riester, which is ideal for spot check monitoring in hospitals or even on house calls. Thanks to its bright LED display, the ri-fox N can be read easily even in poor lighting conditions. The automatic switchoff feature saves energy and conserves battery life; thus improving signal strength and allowing for an extremely easy detection of arrhythmia via the visual pulse display.


The ri-fox N pulse oximeter starts the measurement automatically when a finger is inserted. This feature enables quick and simple measurement and monitoring.


Product Details

  • ri-fox N pulse oximeter
  • Visual pulse display (improves signal strength assessment and makes arrhythmia easily detectable)
  • Compact and light
  • Bright LED display for great readability, even in poor lighting conditions
  • Oxygen saturation display (% SpO2), perfusion and pulse
  • Battery charge level display
  • Arrhythmias and signal strength easily detectable
  • Approx. 30 hours service life with ability to recharge batteries
  • Standard AAA-batteries included, simple to change
  • Automatic switchoff after 8 seconds
  • Colour: blue/black
  • 30 month warranty


Technical Data

  • SpO2 measurement range: 70 – 99 %
  • SpO2 resolution: 1 %
  • SpO2 measurement accuracy: 70-99 %: +/- 3
  • Pulse measurement range: 30-235 bpm
  • Pulse rate resolution: 1 bpm
  • Pulse rate measurement accuracy: 30-100 bpm: +/- 2 bpm, 101-235 bop: +/- 2%
  • Dimensions: 66 x 39 x 32 mm
  • Weight: approx. 48 g
  • Energy supply: 2 AAA batteries, alkaline LR03


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