CO Alarm Test Gas in Aerosol Can, CO Check (CO-8) Used for Testing Carbon Monoxide Detectors

Carbon Monoxide Gas in a can. CoCheckê CO-8

• 100% All Natural carbon monoxide test solution has been updated and released as a convenient aerosol, designed to test all wall and ceiling mounted detectors. Open air testing is not recommended.
• Non flammable
• With 1 aerosol can, you can perform multiple tests (open air testing is not recommended)
• Contains no volatile organic compounds
• CO detector tester
• Store at temperatures below 120° F
• Made in USA

For best results, use the Versa Test Enclosed Delivery System Test Head (# VT-1).

An alternative method is to fill a plastic bag with CO gas and place over the detector. Or just place the detector in the bag and then fill the bag with CO gas.