Extech CO200: Desktop Indoor Air Quality CO2 Monitor

Features:
• Checks for Carbon Dioxide ( CO2) concentrations
• Maintenance free NDIR ( non-dispersive infrared) CO2 sensor
• Indoor Air Quality displayed in ppm with Good ( 380 to 420ppm) ,
Normal ( 1000ppm) indication
• Visible and Audible CO2 warning alarm with relay output for
ventilation control
• Measurement ranges:
CO2: 0 to 9, 999ppm
Temperature: 14 to 140° F ( -10 to 60° C)
Humidity: 0.1 to 99.9% RH
• Displays Year, Month, Date, and Time
• Max/ Min CO2 value recall function
• Automatic Baseline Calibration ( minimum CO2 level over 7.5 days)
or manual calibration in fresh air
• Complete with Universal AC adaptor
Applications:
• Monitor air quality in schools, office buildings, greenhouses,
factories, hotels, hospitals and anywhere that high levels of
carbon dioxide are generated
Specifications
Carbon Dioxide ( CO2) 0 to 9, 999ppm
Resolution 1ppm
Temperature 14 to 140° F ( -10 to 60° C)
Resolution 0.1° F/ ° C
Humidity 0.1 to 99.9%
Resolution 0.1%
Dimensions 4.6 x 4 x 4 ” ( 117 x 102 x 102mm)
Weight 7.2oz ( 204g)