Control is better than gut feeling The new air quality monitor helps you to analyze and evaluate the room air independent of your personal perception. It gives you recommendations for action based on the values determined, in order to be able to react to changes in the quality of the room air at short notice and as required. The in-built air quality sensor monitors the room climate around the clock, analyzes the concentration of pollutants and reminds you of ventilation at the right moment. Additional functions: Indoor temperature display Indoor humidity display Quartz clock Battery end display Table setup Breathe yourself well and happy. Many people attach great importance to healthy nutrition and sufficient drinking, but often forget the most important basic function of the body: Breathing. An adult person drinks an average of 3 liters of fluid a day and can get without water for up to 3 days, but by comparison, an average of 15 kilograms of air is inhaled and without oxygen the body would only last for 3 minutes. Also, more and more diseases are associated with poor air quality and high concentrations of volatile organic compounds (VOCs). Almost all furnishings, electrical equipment, chemical cleaning agents, food preparation and the human being themselves can quickly reach an unhealthy level of VOCs in closed rooms. With the WL 1025 air quality monitor you can provide quickly and easily for more health and wellness through better air quality. CO2 Monitor WL1025 Display of CO2 measured values and CO2 trend values 24-hour history of the measured CO2 values as bar graph Alarm function for high CO2 values Calibration possibility for CO2 measurement Current CO2 concentration in the air is shown as air quality symbols in traffic light colors: EXCELLENT, GOOD, Medium, poor (starts flashing at 2001 ppm to signal very bad air).This text is machine translated.