Triplett GSM220 Desktop CO2 Logger/Monitor (0 ~ 9999ppm; 5333 points for each parameter)

Carbon Dioxide (CO2): 0 to 9999ppm

Accuracy: ±50ppm ±5% of reading

Air Temperature: 14 to 140°F (-10 to 60°C)

Accuracy: ±1°F/0.6°C

Relative Humidity: 5 to 95.0%RH

Accuracy: ±3%RH (10 to 90%RH)

3 Status Icons: Good <700ppm (user adjustable)

Normal 700 to 1000ppm (user adjustable)

Poor >1000ppm

CO2 Alarm: >1000ppm (user adjustable)

Datalogging: 5333 points for each parameter

Power: Universal AC Adapter; 5V/0.5A (included)

Dimensions: 4.6 x 4.0 x 4.0" (117 x 102 x 102mm)

Weight: 7.2oz (204g) 

Datasheet

Manual