A CO detector with a digital display will provide the current reading of CO levels measured in the home, peak levels over time, alert status and the battery condition.

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About the Author: Kris Lippi is the owner of ISoldMyHouse.com, the broker of Get LISTED Realty and an official member of the Forbes Real Estate Council. He actively writes about real estate related topics such as buying and selling homes, how-to guides for around the house and home product recommendations. He has been featured in Inman, Readers Digest, Fox News, American Express, Fit Small Business, Policy Genius, Lending Tree, GoDaddy, Manta as well as other major websites. Read more about us here.