Carbon monoxide is odorless and colorless, but this economical little stick-up pad gives you a visible warning it its present in the cockpit (car or garage). A little graying of the color spot means a little gas: if it turns black, the concentration is dangerous. Adhesive backed. Spot returns to normal color after being exposed to fresh air.
Carbon Monoxide Detector
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- Local pick-ups available
- Dealers welcome
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Cut-Off is 4:30pm (PST) & 7:30pm (EST)