CO2-Meter PCE-CMM 10

Description

The PCE-CMM 10 is a compact monitoring device that measures carbon dioxide (CO2) concentration, ambient temperature, and relative humidity to assess indoor air quality. It takes simultaneous readings of all three parameters and displays them on a backlit 3-inch screen. The unit features a small, blue housing designed for placement on a desk or work surface. The CO2 sensor has a measurement range from 0 to 9999 parts per million (ppm) with a resolution of 1 ppm. The device functions within an environmental temperature range of 32 to 122 degrees Fahrenheit. A key feature is user-configurable alarm limits for CO2; when a preset threshold is exceeded, the meter triggers both an audible alarm and a visual indicator on the display. Power is provided by an internal rechargeable battery. A built-in USB port serves dual purposes: it allows for continuous power from a computer or adapter, and it enables data transfer. This design supports stationary, long-term air quality monitoring in environments like laboratories, classrooms, and offices, aiding in the maintenance of adequate ventilation and a healthy indoor atmosphere.