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$44.97
- Digital readout from 0 to 999 parts per million warns of even low carbon monoxide levels
- Updated digital reading every 2-1/2 minutes lets you see if levels change
- Never needs recalibration
- Advanced, long-life, state-of-the-art sensor
- Peak-level memory display shows highest carbon dioxide reading since unit was last reset
- No costly sensor replacement
- Loud, 85-decibel alarm alerts you even if you are sleeping
- Test/reset button allows you to reset unit immediately
- Mounting plate, mounting screws and wire nuts provided
- Standard 8-foot AC power cord and plug
- Model No.