CO2 Meter Air Quality Monitor Handheld CO2 Monitor 0~9999ppm Measurement Carbon Dioxide Temperature Humidity Detector NDIR Sensor Indoor Outdoor Air Quality Tester

The CO2 Meter is a must-have tool for anyone concerned about indoor air quality! With its high accuracy (±50ppm or ±5% of the reading) and large measuring range (0-9999ppm), this meter provides reliable readings every second.

The built-in NDIR sensor ensures stable, accurate, and continuous CO2 monitoring, making it perfect for IAQ monitoring and survey in various settings such as offices, classrooms, factories, hospitals, and hotels. The product features a user-friendly design with a portable handle, easy manual calibration on CO2 and humidity, and an alarm that beeps when the CO2 level exceeds the preset value.

The alarm threshold is adjustable, giving you complete control over your indoor air quality.

Plus, the meter runs on dual power sources - battery (included) or 9V adaptor - providing flexibility in how you use it. Don't miss out on this excellent product that can help improve your indoor air quality and overall well-being! Order now and start monitoring your CO2 levels with confidence!