📦 Holiday Closure Notice
Gaslab will be closed Friday, April 18th in observance of the U.S. holiday. We will resume normal business hours on Monday, April 21st. Orders placed after 3:00pm ET today will ship on Monday.
Altitude makes a difference when you are measuring CO2 levels. CO2 sensors are calibrated at sea level and are not designed to automatically compensate for higher altitudes.
The best way to prevent carbon monoxide poisoning is to install a CO gas detector in your home, workplace, auto shop, or other area where CO is likely to occur.