Air Quality Carbon Dioxide Monitor - 91006661207

Highlights

• Simultaneously displays CO2, temperature, relative humidity, time and date
• 3 status indicators (good/normal/poor) change with CO2 concentration
• User programmable audible/visual CO2 alarms (Good (default 800ppm), poor (default 1200ppm)) with disable
• CO2 automatic baseline calibration for long term drift compensation
• NDIR (non-dispersive infrared) Waveguide technology
• Real time calendar with date and time
• Minimum/maximum records highest and lowest readings for CO2, temperature and humidity
• Data hold freezes the reading on the display
• °F/°C selectable