Instant feedback with CO2 levels, with additional temperature and humidity measurement. Built in alarm warns against dangerous CO2 levels. The portable CO2-100 Air Quality meter is designed to measure air quality compliance in occupied spaces such as offices, production floors, schools or hospitals.

• Low drift portable meter for checking indoor air quality
• CO2 measurement up to 9999 ppm
• Triple display with simultaneous CO2, temperature and relative humidity readings
• Selectable display of dew point and wet bulb
• Air quality analysis with displays of:
• TWA display (time-weighted average) for 8 hrs period
• 15 minutes STEL (short-term exposure limit) value
• High performance low drift sensor designed with NDIR (non-dispersive infrared) waveguide technology
• Easy to read large LCD display
• Manually calibratable
• Audible alarm threshold setting to setup warning against carbon dioxide level
• Backlight function for working in dark area
• Optional PC download capabilities
• Data hold
• Maximum, minimum, average functions
• Long time drift compensation for accurate readings
• Meter, manual, batteries and hard carrying case