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The Universal Enterprises COA1 is a carbon monoxide adapter that uses a CR2032 battery and measures CO from 0 to 999 ppm. It operates between 32 - 104 °F with an accuracy of ±3% of reading. The COA1 is a compact adapter designed for combustion testing and integration with carbon monoxide detection systems, providing portable measurement capability for field and service applications.
CR2032-powered carbon monoxide adapter; 0â999 ppm range; ±3% accuracy; 32â104 °F operating range; compact form factor for detector and combustion testing
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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