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  • Wholesale only - Minimum order £150
  • In partnership with Williams Medical
Calling 01685 843676

CO Calibration Gas (Replacement gas) 20L

IDW33536/1, 36-MCG020

CareFusion Pre-natal Baby CO Monitor

The Baby CO is the gold standard in CO breath testing.

From this measurement the amount of Carbon Monoxide in the foetus is derived and is represented as foetal Carboxyhaemoglobin (%FCOHB). The mothers CO concentration in PPM will then be displayed, along with the foetal %COHB.The Baby CO is the latest addition to the CO family and is a powerful diagnostic tool for measuring alveolar Carbon Monoxide in PPM concentrations. This is measured simply from the mother's expired breath.

The Baby CO is the gold standard in CO breath testing and is the most advanced system available today. Ergonomically designed and easy to use, the Baby CO is an essential piece of equipment for smoking cessation.

The Baby CO is compatible with COBRA Software for on-screen analysis and easy data retrieval. The device is supplied complete with hard shell carry case, sample mouthpieces, one-way plastic mouthpiece adaptor and a 9V PP3 battery.


  • Ergonomically designed
  • Simple-to-use
  • Measures carboxyhaemoglobin levels of foetus and mother
  • Audible alarm for levels above 20ppm


CO Measurement Range0-100ppm.
CO Measurement Resolution1ppm
Accuracy±5% of reading of 1ppm whichever is the greater
Hydrogen cross sensitivity<15%
Response time 
Dimensions170 x 60 x 26mm

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Product Data
Brand Vyaire