Felix Instruments Inc. - a subsidiary of CID Bio-Science, Inc. products

The F-920 Check It! Gas Analyzer is a device that rapidly measures CO₂ and O₂ from 0-100%. Designed for QA personnel to take precise and speedy measurements of CO₂ and O₂, the Check It! displays results in less than  6 seconds and has a sampling volume  of 6.5 mL.