9840 Series Handheld CO2 and Pulse Oximetry Monitor

Fast, First Breath CO2 Detection

Nonin Medical's CO2 monitors provide fast, first breath readings with proven accuracy and durability. Our portable 9840 Series combines proven pulse oximetry technology with reliable CO2 detection — making it ideal for reliable spot-check and continuous monitoring in numerous clinical settings including patient transport and emergency use.

Product Highlights:

  • SimpleEasy two-button operation
  • Compact Size7.5 oz. (213 g.) unit
  • Flexible3 power options
  • Powerful72 hours data storage
  • Efficient 90 hours typical operation (pulse oximeter alone)
    20 hours typical operation (pulse oximeter and CO2 detector)
  • CompatibleWorks with Nonin's full line of PureLight® sensors
  • User-FriendlyLarge LED display; low battery indicator