Combination Explosive Gas & Carbon Monoxide Alarm, Digital Display, Plug-In w/Battery Backup Rechargeable Batteries & Chargers Retards Chalking & Prolongs Coating

Retards Chalking & Prolongs Coating Life

Cuts up to 18 gauge cold rolled sheet steel

Repels more than a dozen different wild animal species

1/2" flare x 3/4" female pipe thread

Holds fertilizers near plant roots

Combination Explosive Gas & Carbon Monoxide Alarm, Digital Display, Plug-In w/Battery Backup Rechargeable Batteries & Chargers Retards Chalking & Prolongs CoatingCombination explosive gas & carbon monoxide alarm, with backlit digital display, versatile carbon monoxide alarm senses high levels of propane, natural methane gas & carbon monoxide, crisp backlit digital display allows you to view current & peak levels, can be remotely muted using almost any household remote control, plugs into any ac outlet for easy set up, back up battery powers unit in case of power outage, loud 85 decibel alarm, electrochemical