The CAMTHON® CO₂ Meter is an advanced air quality monitor that measures carbon dioxide concentration (CO₂), temperature, and humidity in real time. Its digital LCD display combines multiple sensors, providing a clear and instant overview of indoor air conditions.
Health authorities recommend monitoring CO₂ levels in enclosed spaces to ensure proper ventilation, which helps reduce the risk of airborne virus transmission. This device updates CO₂ readings every 1.5 seconds and features a color-coded indicator (Good – Moderate – Poor) for quick and easy interpretation.
Equipped with a 3000 mAh rechargeable lithium battery (via micro USB), the CAMTHON® CO₂ Meter also includes a measurement history function, displaying the last five readings from the past 2.5 hours in a histogram view.
Practical, portable, and versatile, it is ideal for use in educational institutions, public buildings, healthcare facilities, offices, hospitality venues, gyms, and more.



