Features:

• Indoor air quality monitor with low-drift NDIR CO2 sensor
• Easy to use, accurate and reliable CO2 meter
• Two-line display shows air quality parameters simultaneously

Specifications:

• CO2 Sensor Type: Dual-wavelength NDIR (non-dispersive infrared)
• Range: 0 to 5000 ppm
• Accuracy: ±3.0% of reading or ±50 ppm, whichever is greater
• Resolution: 1 ppm
• Response Time: 20 seconds