Carbon monoxide is a deadly, odorless, tasteless and colorless gas. This test kit detects this dangerous gas. If carbon monoxide is present, the sensor button will return to its original color and be ready for reuse when exposed to fresh air. Even a slight darkening of the sensor button indicates a dangerous amount of carbon monoxide.
- Safe and easy to use
- Detects the invisible and odorless gas
- Two reusable sensor buttons included
- Lasts up to 6 months
Brand Name: Pro-Lab
Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as item quantities are constantly changing throughout the day. Inventory last updated 12/11/2013 at 5:00am CT. Online orders and products purchased in-store qualify for rebate redemption. Rebates are provided in the form of a merchandise credit check which can only be used in a Menards store.