Air quality monitor

Introduction

Air quality monitor for monitoring air quality, with special consideration of carbon dioxide content. Ventilation recommendation for poor air quality (colored background lighting). For a more accurate measurement of air quality, more current is required, therefore the air quality is only displayed when operating with a power supply unit. The ventilation recommendation can also only be given in mains operation; the time, temperature and air humidity values are visible in battery operation.

Specifications

• Indoor temperature display
• Air humidity display
• Air quality sensor
• Ventilation recommendation
• Alarm with snooze function.
• Low battery indicator
• Touch sensor for the background lighting

• Air quality sensor for monitoring the air quality 
• Air recommendation: Red background lighting = bad air, please ventilate) 
• Alarm with alarm repeat 
• Battery end display 
• Touch sensor for the background lighting 
• Simple manual calibration 
• Measuring range CO2: 0 ppm 9999 ppm (display 500 - 2450ppm)