Indoor Air Quality Meter – CO2, Temperature & Relative Humidity
The TIM10 CO2 Monitor lets you quickly, accurately, and inexpensively test CO2 levels around your home.
Move it from room to room to test CO2 levels in your house. It can reveal if your home’s heating, ventilation, and air conditioning system is operating properly. High CO2 levels indicate inadequate or closed return air ducts. Low CO2 levels …