Extech CO240 Audible Alarm, LCD Display, Indoor Air Quality Monitor

Visual, Audible Alarm, LCD Display, Indoor Air Quality Monitor Monitors Carbon Dioxide

Audible, Visual Alarm, LCD Display, Formaldehyde Monitor Monitors Formaldehyde, 0 to 50°C Working Temp, CE Listed

Audible, Visual Alarm, LCD Display, Formaldehyde Monitor Monitors Formaldehyde, 0 to 50°C Working Temp, CE Listed

Audible, Visual Alarm, Backlit LCD Display, Formaldehyde Monitor Monitors Acetone, Ethylene Glycol, Formaldehyde, Xylene, 1,3-Butadiene, Tetrachloroethene, Hydrogen Sulfide, Ammonia, Toluene,...

Indoor Air Quality Monitor Measures CO2 Level, Air & Wet Bulb Temp, Humidity, Dew Point, Accurate to +/-5% of CO2, +/-3% Humidity, +/-0.9°F (0.6°C)