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Carbon Dioxide (CO2): 0 to 9999ppm
Accuracy: ±(5% + 30ppm) (0 to 5000ppm)
Air Temperature: 14 to 140°F (-10 to 60°C)
Accuracy: ±0.9°F/0.6°C
Relative Humidity: 0 to 99.9%RH
Accuracy: ±3%RH (10 to 90%RH)
Wet Bulb: 23 to 140°F (-5 to 60°C)
Dew Point: -4 to 140°F (-20 to 60°C)
CO2 Alarm: 100 to 9900ppm in 100ppm steps
Power: 4 AA batteries
Dimensions: 7.9 x 2.7 x 2.3" (200 x 70 x 57mm)
Weight: 6.7oz (190g)
