Extech CO100

Extech CO100

Key Features

• Checks for Carbon Dioxide (CO2) concentrations
• Maintenance free NDIR (non-dispersive infrared) CO2 sensor
• Indoor Air Quality displayed in ppm with Good (0 to 800ppm), Normal (800 to 1200ppm), Poor (>1200ppm) indication
• Visible and Audible CO2 warning alarm
• Measurement ranges:
  CO2: 0 to 9,999ppm
  Temperature: 23 to 122°F (-5 to 50°C)
  Humidity: 0.1 to 90%RH
• Displays Year, Month, Date, and Time
• Max/Min CO2 value recall function
• Complete with Universal AC adaptor